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alekssr [168]
3 years ago
12

Which element has chemical properties that are most similar to those of calcium?

Chemistry
2 answers:
Luda [366]3 years ago
5 0

Answer:the answer is 4)Sr I researched it

Explanation:

iris [78.8K]3 years ago
3 0
I think the answer is (1) Co. Because the element of Cobalt also has 2 electrons at the outer layer which is the same as Calcium. And the outer layer is an important factor which can affect the property of an element.
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