Physical Science. Yes.
True
False
True
False
True
False
True
False
True
False
O N P
N O P
N P O
P N O
P O N
Pt Rh Fe
Rh Fe Pt
Fe Rh Pt
Pt Fe Rh
Fe Pt Rh
Hydrogen
Helium
Beryllium
Lithium
Aluminum
Non-metals are found on the right side of the periodic table, metals are on the left side.
Elements in a column are chemically similar.
Li, Na, and K are chemically similar.
Ne, Ar, and Kr are chemically active solids.
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