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alukav5142 [94]
3 years ago
14

The base unit of measurement of liquids and volume.

Chemistry
1 answer:
Gemiola [76]3 years ago
3 0

Answer:

Liters

Explanation:

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Choose the letter of the choice that best completes the statement or answers the question. Elements in the same group have the s
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Elements in the same group have D. Same number of valence electrons.
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What electrically neutral atom will have an electron configuration of 1s2 2s2 2p4?
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Answer:- oxygen.

Explanations:- The electronic configuration is given and we are asked to figure out the electrically neutral atom that will have the electron configuration, 1s^22s^22p^4 .

The sum of electrons for this electron configuration is 8. If we look at the periodic table then 8 is the atomic number of oxygen.

So, the electrically neutral atom for the given electron configuration is oxygen.

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The tiara worn by Kate Middleton for her wedding to Prince William of England contains 888 diamonds and belongs to the British m
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The number of atoms in the gemstones of that tiara is 8.9125\times 10^{24} atoms.

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The number of atoms in the gemstones of that tiara is 8.9125\times 10^{24} atoms.

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3 years ago
Two students are working together to build two models. Both models will represent the molecular structure of sodium bicarbonate,
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Answer:

Altogether for both models; two red jellybeans, two white jellybeans, two black jellybeans and six blue jellybeans.

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Since red jellybeans represent sodium atoms, white jellybeans represent hydrogen atoms, black jellybeans represent carbon atoms and blue jellybeans represent oxygen atoms, each of the two students will require the following number of each jellybean for their model of sodium carbonate: One red jellybean, one white jellybean, one black jellybean and three blue jellybeans.

Altogether for both models; two red jellybeans, two white jellybeans, two black jellybeans and six blue jellybeans.

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38) Which of the following is not a reaction of alcohol
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<h2>I guess...</h2>

<h3>Dehydration </h3>
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