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notka56 [123]
3 years ago
7

What is the best definition for the atomic number in an element

Chemistry
1 answer:
arlik [135]3 years ago
7 0
The atomic number in an element is usually how many protons the element has. For example, Hydrogen has a 1 on top of the H (on the periodic table), therefore, Hydrogen has 1 proton. Oxygen has an 8 on top of the O (on the periodic table) so therefore, Oxygen has 8 protons.
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