M1LKY
M1LKY
26-01-2021
Chemistry
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which element is in the 4th period, and 2nd group?
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pixelgamer342
pixelgamer342
26-01-2021
Answer:
Calcium is in the 4th period and 2nd group
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skritchy24
skritchy24
26-01-2021
answer: calcium i believe
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