Tell me whether these are metals or non-metals: Sodium, Helium, Aluminum, Chlorine, Gold
Tell me whether these are metals or non-metals: Sodium, Helium, Aluminum, Chlorine, Gold
Metals: Sodium, Aluminium, Gold
Non-Metals: Chlorine, Helium
Metals: Sodium, Aluminium, Gold
Non-Metals: Chlorine, Helium
classification
en