WorksheetsHollingworth Academy - GCSE Chem Atoms, elements and MIxture
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
The smallest particle of any element that still has the properties of that element is called
a)
an atom
b)
a compound
c)
a solution
d)
a mixture
2.
What does the diagram show?
a)
A mixture of two elements
b)
A pure compound
c)
A mixture of two compounds
d)
A mixture of a compound & element
3.
A pure substance that is made from one type of atom is a(n) ______________ .
a)
Mixture
b)
Atom
c)
Element
d)
Compound
4.
Classify Sulfuric Acid (H2SO4) as an element or compound.
a)
Element
b)
Compound
5.
Carbon
a)
CA
b)
C
c)
Ca
d)
Cn
6.
Zinc
a)
Z
b)
Zi
c)
ZN
d)
Zn
7.
Which tools are best for separating a mixtures of sand, iron filings, and water?
a)
Hot plate and filter
b)
Tweezers and filter
c)
Filter and magnet
d)
Magnet and hot plate
8.
Which mixture can be separated using a filter?
a)
sand and iron filings
b)
saltwater
c)
sand and water
d)
none of the above
100 %
