Size & Mass of Atoms (AQA GCSE Chemistry Combined Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the approximate radius of an atom?
What is the approximate radius of an atom?
nm
What is the radius of an atom in metres?
What is the radius of an atom in metres?
m
What is the approximate radius of the nucleus?
What is the approximate radius of the nucleus?
m
How does the nucleus radius compare to the atom's radius?
How does the nucleus radius compare to the atom's radius?
Less than 1/10,000
What is the radius of a typical bacterium?
What is the radius of a typical bacterium?
m
What is the approximate radius of a human hair?
What is the approximate radius of a human hair?
m
What is the relative mass of a proton?
What is the relative mass of a proton?
What is the relative mass of a neutron?
What is the relative mass of a neutron?
What is the relative charge of an electron?
What is the relative charge of an electron?
Where is nearly all of the atom's mass concentrated?
Where is nearly all of the atom's mass concentrated?
In the nucleus
Which subatomic particles are found in the nucleus?
Which subatomic particles are found in the nucleus?
Protons and neutrons
How do the charges of protons and electrons compare?
How do the charges of protons and electrons compare?
Equal and opposite
