Science 14 - Chemistry Unit [] [] [] [] []
review questions & answers [] [] []
element - Correct answer ✔Any pure (single) substance made up
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of atoms
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compound - Correct answer ✔two or more elements combined [] [] [] [] [] [] [] [] []
together
Periodic Table - Correct answer ✔symbol for an element can be
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found here []
atom - Correct answer ✔smallest part of a chemical element
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NaCl - Correct answer ✔Sodium Chloride is also known as table
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salt. It is a compound made up of 1 atom of sodium and 1 atom
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of chlorine.
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H₂O - Correct answer ✔Water is a compound made up of two
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atoms of Hydrogen and 1 atom of Oxygen
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Na₂O - Correct answer ✔Sodium Oxide is a compound made up
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of 2 atoms of sodium and 1 atom of Oxygen
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, matter - Correct answer ✔everything around us, it take up space
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and has mass
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WHMIS stands for? - Correct answer ✔Workplace Hazardous
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Material Information System [] []
What does this the gas under pressure whims symbol look like?
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- Correct answer ✔WHMIS Symbol
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The Particle Theory of Matter - Correct answer ✔Particles are
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always moving. They move faster when they have more energy.
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What state of matter has the particles spaced close together
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and slightly vibrating? - Correct answer ✔Solid
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What state of matter has a particles space apart and moving
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around relatively fast? - Correct answer ✔Liquid
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What state of matter has particles very spaced apart from one
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another and the particles are moving very fast? - Correct answer
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✔Gas
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What is the fourth state of matter? - Correct answer ✔Plasma
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Physical properties - Correct answer ✔Describe the physical
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appearance and composition of a substance eg. colour, texture,
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lustre
review questions & answers [] [] []
element - Correct answer ✔Any pure (single) substance made up
[] [] [] [] [] [] [] [] []
of atoms
[] []
compound - Correct answer ✔two or more elements combined [] [] [] [] [] [] [] [] []
together
Periodic Table - Correct answer ✔symbol for an element can be
[] [] [] [] [] [] [] [] [] [] []
found here []
atom - Correct answer ✔smallest part of a chemical element
[] [] [] [] [] [] [] [] []
NaCl - Correct answer ✔Sodium Chloride is also known as table
[] [] [] [] [] [] [] [] [] [] []
salt. It is a compound made up of 1 atom of sodium and 1 atom
[] [] [] [] [] [] [] [] [] [] [] [] [] []
of chlorine.
[] []
H₂O - Correct answer ✔Water is a compound made up of two
[] [] [] [] [] [] [] [] [] [] [] []
atoms of Hydrogen and 1 atom of Oxygen
[] [] [] [] [] [] []
Na₂O - Correct answer ✔Sodium Oxide is a compound made up
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of 2 atoms of sodium and 1 atom of Oxygen
[] [] [] [] [] [] [] [] []
, matter - Correct answer ✔everything around us, it take up space
[] [] [] [] [] [] [] [] [] []
and has mass
[] [] []
WHMIS stands for? - Correct answer ✔Workplace Hazardous
[] [] [] [] [] [] [] []
Material Information System [] []
What does this the gas under pressure whims symbol look like?
[] [] [] [] [] [] [] [] [] [] []
- Correct answer ✔WHMIS Symbol
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The Particle Theory of Matter - Correct answer ✔Particles are
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always moving. They move faster when they have more energy.
[] [] [] [] [] [] [] [] []
What state of matter has the particles spaced close together
[] [] [] [] [] [] [] [] [] []
and slightly vibrating? - Correct answer ✔Solid
[] [] [] [] [] []
What state of matter has a particles space apart and moving
[] [] [] [] [] [] [] [] [] [] []
around relatively fast? - Correct answer ✔Liquid
[] [] [] [] [] []
What state of matter has particles very spaced apart from one
[] [] [] [] [] [] [] [] [] [] []
another and the particles are moving very fast? - Correct answer
[] [] [] [] [] [] [] [] [] []
✔Gas
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What is the fourth state of matter? - Correct answer ✔Plasma
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Physical properties - Correct answer ✔Describe the physical
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appearance and composition of a substance eg. colour, texture,
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lustre
