3 years ago

Why is atomic number the better way to organize the elements of the periodic table and not organizing by atomic mass?

1 answer:

4 0

A) The atomic mass can vary based on the number of neutrons the atoms of the same element have, so the atomic mass may not be in order. Also, the atomic number is unique to each element.

Hope this helped!

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When the valve between the two containers is opened and the gases allowed to mix, how does the volume occupied by the n2 gas cha

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QUESTION 17

borishaifa [10]

Question 17:

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Question 18 :

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What would the formula be for this model above?

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