Drag each label to the correct location.
An element’s position in the periodic table provides information about its atomic structure. Use what you know about atomic structure to complete the table. Refer to the periodic table as needed.

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Answer 1

the answers are below

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Suppose you identify a new element, Pivotium. Pivotium has two isotopes: Pivotium-426 and Pivotium-417. In the mixture, 11% of the mixture is Pivotium-426; the rest of the mixture is Pivotium-417. What is the relative atomic mass for Pivotium?

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Answer:

Explanation:

Multiply the mass by the % written as a decimal and add the result.

426X0,11 + 417X 0.89 = 417.99 or 418

check 90% is. 417 only 10% 426

417X.9 +(426X0.10)=417.9

What is true of a saturated solution?

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Answer:

A saturated solution is a solution that contains the maximum amount of solute that is capable of being dissolved. At 20°C, the maximum amount of NaCl that will dissolve in 100. g of water is 36.0 g. If any more NaCl is added past that point, it will not dissolve because the solution is saturated.

Help! Will go be brianleist

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Answer:

Explanation:

Answer: c

Explanation:

viết pthh xảy ra khi oxi phản ứng với kim loại K, Mg, Al

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Answer:

nnnnnnnnnnnnnnnnnnnnnn

Explanation:

jhhhhhhhhhhhhhhhhbhhhh

3. Which of the following are examples of chemical changes? Select all that apply.

-Water freezing
-Cookies baking
-Dry Ice subliming
-Wood burning

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Answer:

wood burning and cookies baking

Explanation:

took the test <333

Answer:

Wood burning and cookies baking

Explanation:

roq-sbam-yiq come guys fast only g

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Answer:

what is this?

Explanation:

write your question

That’s not even English

A metallic bond can exist between atoms that have low ionization energies and
low electronegativities. Such atoms are of ___________
elements,

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Answer: The elements that have the lowest electronegativity are the VIII A elements or noble gases. These elements have a theoretical electronegativity of zero. These elements are stable in their electron configuration there is not force moving the noble gases to gain any electrons.

Explanation:

Someone pls help me I will make you brain

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Answer:

Explanation:

3. If you drive for 3 hours at a constant speed and make it 400 miles, how fast did you go?

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Answer:

133.333333333 mph

214.5791999994464 kph

Explanation:

Answer:133.333333333 mph

214.5791999994464 kph

Explanation:

what is the chemical formula for the most common fragment of acetic acid?

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Answer:

the scientific formula is C2H4O2

Explanation:

The cleavage of the compounds resulted in the fragments with varying stability. The most common fragment of acetic acid is [tex]\rm C_2H_4O_2^+[/tex].

What are the most common fragments?

The common fragments in the molecular compound are the species that result in the neutral ions adn electrons with the cleavage of the bonds.

Acetic acid is a weak acid in nature, and is composed of the carbon, hydrogen and oxygen elements.

The cleavage of the species in the acetic acid spectrum resulted are, [tex]\rm [COOH^+],\;[CH_3CO^+],\;[CH_2CO^+],\;[HCO^+],\;[CO^+],\;[CH^3^+][/tex].

The species, with the highest m/z ration, has been the most common fragment of the acetic acid. The m/z ratio of the following species is given in the table attached.

From the table, the highest ratio for the stability has been found with [tex]\rm C_2H_4O_2^+[/tex]. Thus, the most common fragment of acetic acid is [tex]\rm C_2H_4O_2^+[/tex].

Learn more about the most common fragment, here:

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does the character of a bond become more covalent or ionic when the difference in electronegativity of the bonded atoms increases?

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Answer:

The grater the difference in electronegativity, the more ionic the bond

Convert 19 rabbits into jackalopes, given that 5 rabbits = 8 hares and 10 hares = 13 jackalopes.

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Answer:3 9 jackalopes

Explanation: given that five rabbits are equal to eight hares and ten hares are also equal to thirteen jackalopes:

19 rabbits =31 hares by (19×8)/5 so 31hares =39 jackal by 31×13/10

where on the periodic table are noble gases found?

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Answer:

The farthest to the right of the Periodic Table. They have 8 valence electrons. Some Noble gases are Helium, Neon, and Argon.

Cual es el número maximo de electrones en el subnivel 4s

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Answer:

Translated < what is the maximum number of electrons in the sublevel 4s?

answer 32 electrons

This atom tends to gain an electron in its outer shell so that there are a total of 8 electrons.

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oh its a Chlorine isn't it....

it's electronic configuration is

2,8,7

so to make it 8 in its outermost shell it should gain 1 electron...

How many moles of ions are there in 1 mole of iron (III) oxide, Fe2O3?

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Answer:

So one mole of Fe2O3 contains two moles of Fe3+ ions.

Explanation:

As there is an internal mole ratio of 2:3

It means that there are 2moles of iron within every mole of iron(III) oxide.

Iron III oxide is an ionic compound composed of Fe3+ ions and O2- ions. According to the formula, there are three O2- ions for every two Fe3+ ions.

Extra:

One 'unit' of Fe2O3 has two Fe3+ ions and three O2- ions, hence a dozen Fe2O3 contains two dozen Fe3+ ions and three dozen O2- ions, and a mole Fe2O3 contains two moles Fe3+ ions and three moles O2- ions.

I need help with this can you help me?

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Answer:

This is the answer but I'm sure from all answers. I hope my answer help you.

An element X exists in three forms A, B and C in the ratio 1:2:3. If C has 10 protonsand the number of neutrons in A, B and C are 10, 11 and 12 respectively,Give the following:(i) Representation of form C of the element X(ii) Electronic configuration of form B of the element(iii) Calculate the average atomic mass.

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x21 +ANSWER

(i) Ne-22

(ii)1s2s22p6

(iii)21.3

An element X exists in three forms A, B and C in the ratio 1:2:3. If C has 10 protons and the number of neutrons in A, B and C are 10, 11 and 12 respectively,Give the following:(i) Representation of form C of the element X(ii) Electronic configuration of form B of the element(iii) Calculate the average atomic mass.

(i)C has 10 protons and 12 neutrons so a mass of 10 +12 =22

element 10 is Neon (Ne) so this isotope is Ne-22

(ii) they all have the sane atomic number so the same number of electrons

with an electronic structure of 1s2s22p6

(iii) A weighs 20, B weighs 21, C weighs 22

the ratio is 1:2:3

weighted average weight is therefor

(1X20 +2X21 +3X22)/6 =21.3

how much does it cost to fill a 100lb propane tank

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Answer:

$500

Explanation:

G00gle.

In which biome would you most likely find largemouth bass, rainbow trout, and
salmon?
A Tundra
B Deciduous forest
C Freshwater
D Marine

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Answer:

Explanation:

Fresh water fish need freshwater.

eview
In a population, exponential growth
can lead to a lack of resources,
which causes the population
numbers to decline. This is an
example of:
A. a positive feedback loop
B. a negative feedback loop
C. the first law of thermodynamics
D. the second law of thermodynamics
о

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Exponential growth can lead to decreasing the population size, which represents an example of a NEGATIVE feedback loop. This control mechanism (negative feedback) is common in nature.

Negative feedback is a homeostatic self-regulatory process by which the output of a given system is fed back in order to reduce its internal fluctuations.

In a negative feedback, an amplified output from the system (e.g., in this case, a sudden increased population size) leads to its self-inhibition.

This control mechanism (negative feedback loop) helps to maintain the homeostatic balance of the entire system in order to reach a set point.

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What are the three principles of Kinetic Molecular Theory

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Answer:

The simplest kinetic model is based on the assumptions that: (1) the gas is composed of a large number of identical molecules moving in random directions, separated by distances that are large compared with their size; (2) the molecules undergo perfectly elastic collisions (no energy loss) with each other and with the

Explanation:

CAN SOMEONE HELP IT WOULD MEAN THE MOST??!!!

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Where’s the question bro??

1. Given the word equation:
sodium chlorate → sodium chloride + oxygen
Which type of chemical reaction is represented by
this equation?
A) double replacement
B) single replacement
C) decomposition
D) synthesis

Answers

Answer:

Decompositon

Explanation:

Sodium chlorate → Sodium Chloride + Oxygen

Sodium chlorate is reactant.

Sodium chloride + Oxygen is the product.

Definition : -

Decomposition reaction is a chemical reaction in which a single reactant breaks down to simpler products.

All mater has ___ and takes up ___

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chocolate covered crickets

Matter is anything that has mass and takes up space.

hope this helps <3

What is it called when a substance is in-between two states of matter?

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Answer:

There are four natural states of matter: Solids, liquids, gases and plasma. The fifth state is the man-made Bose-Einstein condensates. Solids.

Explanation:

Hope this helps you out!!

for the sn1 reaction, draw the major organic product, identify the nucleophile, substrate, and leaving group, and determine the rate limiting step.

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C4H9OH is the substrate, Br- is the nucleophile and H2O is the leaving group.

In an SN1 reaction, the rate limiting step is the formation of the carbocation. The carbocation is formed as water which is the leaving group departs. After the leaving group departs, the nucleophile (Br-) attacks to yield the major organic product. The protonation of the -OH group is the first step in the reaction.

It then follows that, C4H9OH is the substrate, Br- is the nucleophile and H2O is the leaving group.

Learn more: https://brainly.com/question/22824409

the following reaction gives a product with the molecular formula c4h8o2. draw the structure of the product.

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The following reaction gives a product with the molecular formula C₄H₈O₂. The diagram of the structure of the product can be seen in the image attached below.

The reaction between C₂H₂(ONa)₂ and C₂H₄Br results in the formation of the product C₄H₈O₂ and 2NaBr.

This reaction undergoes an SN₂ mechanism since there is no stable carbocation formed. In the reaction -O⁻Na⁺ attacks the ortho position in C₂H₄Br to form C₄H₈O₂.

In SN₂ mechanism is a nucleophilic substitution reaction where one bond is formed while another one is broken simultaneously.

The mechanism for the reaction can be seen in the image attached below.

Learn more about nucleophilic substitution reaction here:

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What type of intermolecular bond may form between na and br

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Answer:

Ionic

Explanation:

Na is a metal and Br is a non-metal. Makes an ionic bond. Hope that helps

which will have a greater volume: 10 grams of liquid water or 10 grams of solid water?

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The volume of 10 grams of frozen water is more than the volume of 10 grams of liquid water

Other Questions

not sure how to do this, could use some help. : ) How Enzymes Function Enzymes are biological catalysts. They can increase the rate of chemical reactions as much as a millionfold by lowering the energy barrier of a reaction. Part A - Enzymes and activation energy The graph presents three activation energy profiles for a chemical reaction (the hydrolysis of sucrose): an uncatalyzed reaction, and the same reaction catalyzed by two different enzymes. Rank these by reaction rate, as measured by the rate of product formation (from the most product formed to the least product formed). To rank items as equivalent, overlap them. Part B - Factors that affect enzymes Complete this vocabulary exercise relating to enzymes. Match the words in the left-hand column to the appropriate blank in the sentences in the right-hand column. HelpReset cofactor specific denatured substrate active site catalyst complex 1. An enzyme is when it loses its native conformation and its biological activity. 2. An enzyme is considered a because it speeds up chemical reactions without being used up. 3. An enzyme is considered because of its ability to recognize the shape of a particular molecule. 4. A , such as a vitamin, binds to an enzyme and plays a role in catalysis. 5. When properly aligned, the enzyme and substrate form an enzyme-substrate (ES) . 6. A substrate binds to an enzyme at the , where the reaction occurs. 7. In a catalyzed reaction a reactant is often called a _________. summarize james madison's farewell address environmental science is a study of which types of interactions between humans and the environment? There were 110 students at a creative writing workshop last year. This year there are 132 students. What is the percent of increase in the number of students at the workshop? Which of the following is a disadvantage of genetic engineering? May cause negative side effectsCannot create new organismsReduces the nutrition value of foodIncreases the scarcity of food in the world nice life everyone am out of here Natutunan ko sa buong aralin na ang salitang mitolohiya ay? a __ error occurs when sister chromatids fail to separate properly during meiosis. a)frameshift b)disjunction c)nondisjunction d)genetic PLZ HELP ASAP(giving 80 points):2. Write a micro-theme(short paragraph 100-300 words) using and explaining the following terms.a. "Survival of the fittest"b. Adaptationc. Evolution Which of the following functions has a maximum value of m, where m is a positive constant?With explanation please. Why did Thomas Jefferson include grievances inthe Declaration of Independence? Look at the chart of the comparative forms of some adverbs. Use it to complete thesentences. Use each adverb only once.better thanslower or more slowly than more carefully thanworse than louder or more loudly than more quickly thanlater thanneater or more neatly than more beautifully thanearlier than easier or more easily than more accurately than1. Today Juan feelshe did yesterday.2. Do you speak Englishyour father does?3. Do you dressyour friends?4. Does your mother driveyour father?5. Lisa worksher sister.6. Do you go to bedoryour parents?7. I speak SpanishI speak English.8. Do you readyou did a year ago?9. She does her homeworkmost students.10. Marco often talkshe needs toSKILL OBJECTIVES: Forming and using adverbs; using the comparative form of adverbs; using context to complete sentences.Draw attention to the definition of adverb and the examples showing how adverbs are formed from adjectives. Ask for otheradjectives, write them on the board, and help students form the related adverbs. Part A Do the items orally, then assign as writtenwork. Part 8: Discuss the two ways of forming comparatives elicit when each is used, then assign the ten items as written work12 they are telling lies in passive voice 9sin(2x) sin (x) = 9cos(x) Salubong county of origin Villanelle started her own business last year with the goal of turning a profit. However, after one year in business, Villanelle has not managed tomake any profit. What does this mean?O A. Villanelle secured far too many customers in one year of businessOB. after all expenses were paid, Villanelle had massive financial gainOC after all expenses were pald, Villanelle had no financial gainOD. Villanelle was not able to meet the federal guidelines regarding growth in order to stay in business which will have a greater volume: 10 grams of liquid water or 10 grams of solid water? Which is the following is a possible solution for the inequality? x+7 Consider the following graph of a quadratic function. Part A: How can you quickly determine the intervals with the greatest rate of change by making observations from the graph? Part B: Which intervals have the greatest rate of change? Part C: Which intervals have the least rate of change?Part D: Name two intervals that have equal rates of change.

Drag each label to the correct location. An element’s position in the periodic table provides information about its atomic structure. Use what you know about atomic structure to complete the table. Refer to the periodic table as needed.

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Drag each label to the correct location.
An element’s position in the periodic table provides information about its atomic structure. Use what you know about atomic structure to complete the table. Refer to the periodic table as needed.