Font size
WorksheetsActivity 2.6 - Quiz Strengthening Knowledge Activity: Comparing
Total questions: 10
Worksheet time: 15mins
Molecular compounds contain
1 metal and 1 nonmetal
only nonmetals
only metals
more than 2 elements (either metal or nonmetal)
MgBr2 is a(n)
ionic compound
molecular compound
metallic compound
non metallic compound
An atom, or a group of atoms that has an electrical charge, either positive or negative. Is a(n) ______
electron
ion
nucleus
orbital
Formed when positively charged metal ions attract negatively charged non-metal ions.
ionic compounds
molecular compounds
metallic compounds
Metals lose electrons to form (a)
If a student observes a silvery solid that is malleable, good conductor, and ductile it is a (a)
When an object changes shape when struck by a hammer, we call this property of the metals like (a)
Which of the following is true of all metals?
They react with acids to form Hydrogen
They conduct electricity
They are denser than water
They're silver in colour.
A student is examining the physical properties of a sample. The sample is malleable, but does not conduct electricity nor have luster. This sample would be a...
metal
metalloid
nonmetal
molecule
Which element is a nonmetal?
aluminum
gold
carbon
tinperiodic table
pppero
