Atoms And Elements
11 Questions
| Total Attempts: 1575
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Breif quiz on atoms and elements created for year 7 pupils at Anglo European School
Questions and Answers
- 1.All mateirals are made up of tiny particles called ___________.
- A.
Elements
- B.
Atoms
- C.
Molecules
- 2.An atom is the smallest particle you can get. There is nothing smaller than an atom.
- A.
True
- B.
False
- 3.A substance that contains only one type of atom is called an____________.
- A.
Molecule
- B.
Element
- C.
Particle
- 4.Everything is made up of atoms
- A.
True
- B.
False
- 5.Atoms can be broken down into simpler substances
- A.
True
- B.
False
- 6.The periodic table is a list of all of the elements that we know about. They are arranged according to their properties. The metal elements are on the right hand side and the ___________ elements on the left hand side.
- 7.On the periodic table elements are shown using by using symbols of 1 or 2 letters rather than their whole name. For exmaple Oxygen is O and Lead is Pb.Suggest 1 reason for this?
- A.
Some of the names are difficult to spell
- B.
To stop confusion because the symbols are the same in all languages whereas the names of the elements can be different.
- C.
When scientist came up with the periodic table they could not be bothered to spend time writting out all of the names
- 8.What do we call the process when a solid turns into a liquid?
- A.
Melting
- B.
Boiling
- C.
Condensation
- 9.What do we call the process when a liquid turns into a gas?
- A.
Melting
- B.
Evaporation
- C.
Condensation
- D.
Boiling
- 10.What is the chemical symbol for Sodium?
- A.
S
- B.
N
- C.
So
- D.
Na
- 11.Which element gas the symbol H?
- A.
Helium
- B.
Hydrogen
- C.
Chlorine
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