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Atoms and Elements 2
Metals make up most of the elements in the periodic table.

Atoms and Elements 2

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The atom is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons.

See how much you know in our second Science quiz on Atoms and Elements.

1 .
How many atoms of sulfur are there in CuSO4?
Four
One
Three
Two
2 .
The smallest part of an element that retains the identity (and the chemical properties) of that element is ...
A chemical
A molecule
An atom
An electron
3 .
Most of the elements in the periodic table are.....
Gases
Liquids
Metals
Non metals
4 .
Which are the three magnetic elements?
Cobalt, nickel, iron
Copper, nickel, iron
Iron, aluminum, copper
Iron, zinc, copper
5 .
Which of the following metals is a liquid at room temperature?
Lithium
Magnesium
Mercury
Sodium
Mercury can be found in many thermometers
6 .
Which elements are in SO2?
Sodium and oxygen
Strontium and oxygen
Sulfur and oxygen
Tin and oxygen
7 .
An element has.....
Four names
One name
Three names
Two names
8 .
Which elements are in CoCO3?
Cobalt, carbon, oxygen
Cobalt, copper
Copper, carbon, oxygen
Copper, chlorine, oxygen
9 .
What is the correct symbol for Iron?
Fe
FE
fe
Ir
The latin word for iron is ferrum
10 .
What is the correct formula for H-H?
2H
H1H1
H2
H22
Author:  Sue Davison

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