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Alona [7]
3 years ago
11

On the periodic table, what is used to determine the order of elements? (Use your own words? Help please!!!

Chemistry
2 answers:
Bezzdna [24]3 years ago
5 0

in periodic table, elements are arranged according to atomic number; beginning with Hydrogen at 1, Helium at 2 n so on. atomic number represents the no. of proton or electron each neutral element has.


Angelina_Jolie [31]3 years ago
4 0

Elements are listed in order of increasing atomic number from the left to the right.

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Answer:

0.082g

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What is the name of the compound with the formula NaHCO3 ?
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