What do you call the centre of an atom?

Year 9 Chemistry Revision

Quiz
•
Science
•
9th Grade
•
Medium

Brianna Knipe
Used 1+ times
FREE Resource
86 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Electron
Nucleus
Proton
Neutron
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A stable atom has:
Equal numbers of Protons & Electrons
Different numbers of Protons
Equal numbers of Electrons & Neutrons
Equal numbers of Protons & Neutrons
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many types of radiation are there?
3
9
2
4
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Radiation is emitted from:
All atoms
Most atoms
Unstable atoms
Stable atoms
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
An alpha particle consists of:
2 protons
A highs speed electron
A wave
2 protons and 2 neutrons
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Beta radiation is:
2 protons
A high speed electron
A wave
2 protons and 2 neutrons
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Gamma radiation is:
2 protons
A high speed electron
A wave
2 protons and 2 neutrons
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