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vekshin1
3 years ago
5

Which of the following pairs are about equal in mass?

Chemistry
2 answers:
Mademuasel [1]3 years ago
3 0

Answer:

Proton and neutrons

Explanation:

they both have a mass of 1 amu or 1 atomic mass

Gennadij [26K]3 years ago
3 0

Answer:

C. Proton and Neutron

Explanation:

Their atomic mass units are nearly similar in size.

I am joyous to assist you anytime.

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3 years ago
Help asap on a time crunch
marusya05 [52]

Answer:

<u>only sodium chloride compounds</u> MOST LIKELY products of the reaction between sodium metal and chlorine gas.

Correct answer - C

Explanation:

A solid sodium metal reacts with gaseous form of chlorine gas to form  a solid sodium chloride.

This formation of sodium chloride arises due to transfer of one valence electron from sodium to chlorine atom and the both atoms get stable octet electronic configuration.

As a result, an ionic compound solid sodium chloride is formed.

The chemical reaction of formation sodium chloride is as follows.

2Na(s)+Cl_{2}(g) \rightarrow 2NaCl(s)

Therefore, <u>only sodium chloride compounds</u> MOST LIKELY products of the reaction between sodium metal and chlorine gas.

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3 years ago
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