WorksheetsAtoms, molecules and ions
Total questions: 15
Worksheet time: 9mins
What is the name of the element that has the symbol of P
Potassium
Phosphorus
Phosphate
Phosphoric acid
Which of the particles below represent an ion (Select all that applies)
K+
Na
Cl-
Fe3+
SO42-
What is the name of the Br- ion?
Bromine
Bromide
Bromate
Bro
What is the correct formula of the compound produced from Iron(III) and oxide ion?
FeO
Fe3O
FeO3
Fe2O3
Which particles below represent an atom (select all that applies)
Mn
CO
Co
MnO4
Mn2+
Which of the following elements are nonmetals (select all that applies)
Cu
C
N
Mg
Which of the elements below are metals? (Select all that applies)
Mg
V
Ti
Zn
Which of the following is a covalent compound?
CO
MgO
ZnCl2
LiH
What is the formula of the hydroxide ion?
OH-
OH
H+
H2O
What is the symbol of Copper(II) ion?
Cu+
Cu
Cu2+
Cu2
What is the correct name of SO2?
Sulfite ion
Sulfur oxide
Sulfur dioxide
Sulfur(II) oxide
What is the name of AgCl
Silver chloride
Silver monochloride
Silver(II) chloride
Which one below is an ionic compound?
Cu
CO2
NaCl
Mg
Which substances represented below is a molecule (select all that applies)
V
Br2
H2O
Na
What is the correct formula of the compound produced from Magnesium and iodide ions?
MgI
Mg2I
MgI3
MgI2
