Elements in group 2 are all called alkaline earth metals. What is most similar about the alkaline earth metals?
1.how many protons and neutrons they have
2.which chemical properties they have
3.how many total electrons they have
4.which period they are most often found in
Answers: 2
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What happens to the atomic radius when an elctron is lost
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Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest
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Elements in group 2 are all called alkaline earth metals. What is most similar about the alkaline ea...
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