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WorksheetsS1 Chemistry Block 1 Updated
Total questions: 33
Worksheet time: 17mins
What are the three states of matter?
Solid, Liquid, Gas
Solid, Water, Gas
Solid, Powder, Gas
Solid, liquid, air
Solids keep their shape and volume when left alone.
True
False
All liquids flow. They have a fixed volume, but can change shape according to the container they are in.
True
False
All gases do not flow. Gases do have a fixed shape or volume as they cannot spread out.
True
False
Which of the following is always true?
All solids flow
All solids are hard
You can see through all solids
If you leave a solid untouched it will keep its shape.
Which state of matter has particles that are the furthest apart and move quickly?
Solid
Liquid
Gas
When a solid is melted it turns into a?
Liquid
Gas
Solid
Puddle
A liquid turning into a gas is an example of?
Condensation
Evaporation
Melting
Freezing
A gas turning into a liquid is an example of?
Condensation
Evaporation
Melting
Freezing
solute + solvent =
solution
equation
In a sample of salt water, salt would be considered the ______.
Solution
Solute
Solvent
Solvation
What is Solubility?
If something dissolves in water
If something sinks in water
If something floats in water
None of the above
When a lot of salt is added to a glass of water you have created a?
Concentrated solution
Dilute solution
Concentrated solvent
Dilute solvent
What elements are found in Sodium Chloride
Sodium and Chlorine
Sodium and Chloride
Sodine and Chloride
Sodium and Chlorine and Oxygen
The periodic table has several groups that represent columns of elements that have similar properties.
Lithium (Li) and Sodium (Na) belong to the same group, what is this group called?
Alkali metals
Halogens
Noble gases
Non-metals
The periodic table has several groups that represent columns of elements that have similar properties.
As you go down the column what happens to the reactivity?
Increases
Decreases
Stays the same
Write word equation for the following chemical reaction:
Carbon reacts with oxygen to form carbon monoxide.
Carbon + Oxygen ---> Carbon monoxide
Carbon + Oxygen = Carbon monoxide
Carbon ---> Oxygen ---> Carbon monoxide
Carbon + Oxygen + Carbon monoxide
What conducts electricity, non-metals or metals?
Metals
Non-metals
Both
A compound is a?
Two or more elements joined together
One elements joined together
Type of atom
Type of element
Electrolysis is used to?
Make compounds
Break compounds
Charge batteries
In this image Copper Chloride is being broken apart by electrolysis. What gas is likely made at the green bubbles?
Copper gas
Chlorine gas
Copper chloride gas
Oxygen
In this image Copper Chloride is being broken apart by electrolysis. The electrode turns a brown colour, what element is on the electrode?
Copper
Chloride
Copper chloride
Oxygen
Which state of matter is shown in the image?
Solid
Liquid
Gas
Which state of matter is shown in the image?
Solid
Liquid
Gas
Which state of matter is shown in the image?
Solid
Liquid
Gas
Magnesium and oxygen when reacted together make which compound?
Magnesium oxide
Magnesium oxygen
Magnesium oxate
Oxygen magneside
Iron sulphide is a compound, which two elements is it made from?
Iron and Sulphur
Iron and Sulphide
Iron and Sulphur and oxygen
Iron and Sulphide and oxygen
When a compound is made from two elements what does the compound name end in?
-ide
-ate
-mate
-ite
A mixture is when two or more particles are NOT chemically bound together. A solution is an example of this, what is a solvent?
The liquid part of the solution
The solid part of the solution
Distillation and chromatography lets you separate which two things?
Different liquid
Different solids
Liquids and solids
Liquids and gases
When separating an insoluble solid from a liquid what process can be used?
Filtration
Evaporation
Distillation
Chromatography
