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vladimir1956 [14]
3 years ago
11

Element in the periodic table are arranged by

Chemistry
2 answers:
lyudmila [28]3 years ago
6 0

elements in the periodic table are arranged by the atomic number of the element

grin007 [14]3 years ago
5 0

Answer:

The isotope carbon-14 has 6 protons and an atomic mass of 14. Carbon-14

Explanation:

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