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Dmitrij [34]
3 years ago
14

What is the atomic number of all Calcium Isotopes?

Chemistry
2 answers:
sweet-ann [11.9K]3 years ago
8 0

Explanation:

this is the answer friend

ryzh [129]3 years ago
4 0

Answer:

all calcium atoms have an atomic number of 20 but there are three isotopes of calcium - 39, 40, and 42

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