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Slav-nsk [51]
3 years ago
6

How can I find the atomic number and atomic mass of an element?

Chemistry
2 answers:
luda_lava [24]3 years ago
7 0
The atomic number is in the top its the number of protons

Atomic mass is the number in the bottom in the periodic table
Zepler [3.9K]3 years ago
6 0
Located on the element smallest number at the bottom and the corner
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