WorksheetsKrohn's Physical Science: Chemical Bonding
Total questions: 11
Worksheet time: 14mins
What is the predicted formula for Potassium and Phosphorous?
KP
K2P
K3P
K4P
What is the predicted formula for Oxygen and Chlorine?
OCl
OCl2
OCl3
OCl4
Name this compound Mg2Br2
Magnesium Bromide
Magnesium Bromine
Dimagnesium dibromide
Magnesium dibromide
Name this compound Se3I4
Selinium Iodide
Selinium Iodine
Triselinium tetraiodide
Selinium tetraiodide
What element(s) don't need 8 valence electrons to be stable?
Helium
Uranium
Oxygen
Hydrogen
Which type of bond is formed when electrons are lost by one atom and gained by another giving them opposite charges?
Covalent
Ionic
Which type of bond is formed between 2 nonmetals?
Covalent
Ionic
What type of bond will form between Lead and Hydrogen
Covalent
Ionic
Which periodic family has elements with 2 valence electrons?
Alkaline Metals
Alkaline Earth Metals
Halogens
Nobel Gases
Metalloids
Which periodic family has elements that are completely stable and do not bond?
Alkaline Metals
Alkaline Earth Metals
Halogens
Nobel Gases
Metalloids
What is the formula for Pentabromine decahydride?
Br5H10
Br5O10
BrH
Br3H5
