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What period is the atom in?
What group is the atom in?
What is the name of this atom?
What other atom would have similar properties
to the atom?
Would this atom be malleable or brittle?

What period is the atom in What group is the atom in What is the name of this atom What other atom would have similar properties to the atom Would this atom be class=

Respuesta :

It is in period 3
It is in group 17
It is a chlorine atom because it has 17 electrons which means the atomic number is 17

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