Question
15. Why would you expect strontium to be chemically more similar to calcium?
They are in the same family/group.***
They are in the same period.
They have the same atomic number.
They have the same atomic mass.
They are in the same family/group.***
They are in the same period.
They have the same atomic number.
They have the same atomic mass.
Answers
YeetusTheFetus
Nvm I got the answer they're in the same period
DrBob222
right. Mendeleev was a smart guy.