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4 years ago

A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?

Chemistry

1 answer:

Sever21 [200]4 years ago

4 0

Answer:

protons+neutrons = atomic mass

11+12 = 23

so the element which has an atomic mass of 23 is

<h2>Sodium (Na)</h2>

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Given the following data, determine the order of reaction with respect to H2.

alex41 [277]

Answer:

First-order with respect to hydrogen.

Explanation:

Hello!

In this case, considering that the rate law of this reaction can be expressed via:

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