Have an account?
Skip to Content
Introducing new Paper mode
No student devices needed. Know more
25 questions
Show Answers
See Preview
- Multiple ChoicePlease save your changes before editing any questions.This particle is found in the nucleus and has no chargeNeutronProtonElectron
- Multiple ChoicePlease save your changes before editing any questions.This particle is found in the nucleus and has a positive chargeElectronProtonNeutron
- Multiple ChoicePlease save your changes before editing any questions.This is a negatively charged particle found outside the nucleusElectronProtonNeutron
- Multiple ChoicePlease save your changes before editing any questions.This contains most of the mass of an atomElectron CloudNucleusElectron
- Multiple ChoicePlease save your changes before editing any questions.
All matter is made of what?
Energy
Atoms
Electrons
Compounds
- Multiple ChoicePlease save your changes before editing any questions.This is the simplest of all atoms and contains only one proton and one electronOxygenHydrogenWater
- Multiple ChoicePlease save your changes before editing any questions.
Which sub-atomic particle contributes basically no mass to an atom?
Protons
Neutrons
Electrons
Protons and Neutrons
- Multiple ChoicePlease save your changes before editing any questions.
The atomic number for Oxygen is 8, which means.......
there are 8 protons in the atom
the atomic mass is less than 8
the mass of the atom is 8
the atom is decaying
- Multiple ChoicePlease save your changes before editing any questions.What are the two types of charge in an atom?Positive and NegativeNeutral and NegativePositive and Neutral
- Multiple ChoicePlease save your changes before editing any questions.
The sum of the number of protons and the number of neutrons is called the _____
Atomic Number
Mass Number
Isotope Number
Average Weight
- Multiple ChoicePlease save your changes before editing any questions.
Number of Neutrons = _____
Atomic Number - Mass Number
Isotope Number - Atomic Weight
Mass Number - Atomic Weight
Mass Number - Atomic Number
- Multiple ChoicePlease save your changes before editing any questions.
The middle of the atom, which contains protons and neutrons is called __________
the shell
the nucleus
the cell
the control center
- Multiple ChoicePlease save your changes before editing any questions.
An atom has a mass number of 54 while it’s atomic number is 32. How many electrons does it have?
22
32
54
0
- Multiple ChoicePlease save your changes before editing any questions.
An atom has a mass number of 54 while it’s atomic number is 32. How many neutrons does it have?
22
32
54
86
- Multiple ChoicePlease save your changes before editing any questions.Atoms are the basic building blocks of _____that make up everyday objects.atomsmassmattervolume
- Multiple ChoicePlease save your changes before editing any questions.
What charge does the atom have?
Positive
Negative
Neutral
- Multiple ChoicePlease save your changes before editing any questions.
What is the smallest part of the atom - protons, neutrons or electrons?
Protons
Neutrons
Electrons
They are all the same size
- Multiple ChoicePlease save your changes before editing any questions.
Atoms are made up of three basic parts, which are -
Protons, Neutrons, Electrons
Neutrinos, Protons, Neutrons
Quarks, Protons, Electrons
Electrons, Neutrons, Quarks
- Multiple ChoicePlease save your changes before editing any questions.
Some atoms are large enough to see with your eyes.
True
False
- Multiple ChoicePlease save your changes before editing any questions.An atom has 10 protons and a mass of 18. It has __ neutrons1018288
- Multiple ChoicePlease save your changes before editing any questions.An atom has 5 protons, 7 neutrons and 5 electrons. What is the mass number of the atom?57212
- Multiple ChoicePlease save your changes before editing any questions.
If an atom has an equal amount of protons and electrons, what will it’s overall charge be?
Positive
Negative
Neutral
Infinite
- Multiple ChoicePlease save your changes before editing any questions.How many Protons are in one atom of Lithium?3676.941
- Multiple ChoicePlease save your changes before editing any questions.
What is the maximum amount of electrons allowed on the first shell of an atom?
1
2
3
4
- Multiple ChoicePlease save your changes before editing any questions.
What is the maximum amount of electrons allowed on all other shells of an atom, apart from the first shell?
2
6
8
4