What is the family name for group 13?
In which family will you find Argon?
Sodium is located in period
In which family will you find Cobalt?
Potassium has _____ neutrons.
Aluminum has ______ energy levels for it's electrons.
Beryllium can be found in the
Selenium can be found in the ________ family.
True or false: Hydrogen is an Alikali Metal.
Krypton has _________ valence electrons.
Calcium has _________ valence electrons.
Flourine is located in the _________ family.
Most metals are NOT
The word family implies that the elements in a family have like properties. What property do the elements of the noble gas family all share?
Over 99% of the mass of an atom is located
To find the mass of an atom you add the protons to the ______________ in the nucleus of the atom.
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