WorksheetsS1 LSS Elements
Total questions: 18
Worksheet time: 10mins
An element is a pure substance that cannot be ______ ____ into two or more simpler substances by chemical processes.
(a)
Is this an element?
Yes
No
It depends
Is this an element?
Yes
No
It depends
Is this an element?
Yes
No
It depends
Is this an element?
Yes
No
It depends
Is this an element?
Yes
No
It depends
Is this an element?
Yes
No
It depends
What is the chemical symbol for Carbon?
Ca
Cb
C
Cn
What is the name of element Cu
Caesium
Copper
Cumalin
Cerium
What is the name of element Na
Sodium
Niabium
Gold
Mercury
What is the chemical symbol of Chlorine?
Ch
Cr
Cn
Cl
Which of the following is not a metal?
Mg, Magnesium
Br, Bromine
Mn, Manganese
Fe, Iron
Which of the following is a metal?
F, Fluorine
Na, Sodium
S, Sulfur
Ne, Neon
Metalloids are similar to metals because both are shiny
True
False
Metalloids are similar to metals because both are good conductors of heat
True
False
Metalloids are ductile, malleable, and sonorous.
True
False
Non-metals have high boiling points
True
False
Solid non-metals are brittle
True
False
