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Tick the correct charges for the following: Neutrons, Protons, Electrons.
Electrons = Negative
Neutrons = Postive
Protons = Negative
Neutrons = No charge
Electrons = No charge
Protons = Positive
Every shell in an atom can contain 8 electrons when full.
Which atom particles have the same number in an atom?
Protons have the same amount as Neutrons.
Neutrons have the same amount as Electrons.
Electrons have the same amount as Protons.
Choose the correct relative masses of the following atomic particles: Neutrons, Protons, Electrons.
Electrons = 1
Protons = 1/2
Neurons = 1
Protons = 1
Neutrons = 0
Electrons = 1/2000
The top number is the atomic number and the bottom number is the mass number.
What is an isotope?
A different atomic form of the same element which have the same number of Neutons but different number of Electrons.
A same atomic form of the different element which have the same number of Protons but different number of Neutrons.
A different atomic form of the same element which have the same number of Protons but different number of Neutrons.
A different atomic form of the same element which have the same number of Neutons but different number of Positrons.
What is the difference between Periods in the Periodic Table and Groups in the Periodic Table?
Periods tell you how many electrons are in the outer shell, and Groups tell you how many shells there are.
Periods tell you how many shells there are, and Groups tell you how many electrons are in the outer shell.
Periods tell you how much bigger the atomic number is, and Groups tell you how much bigger the mass number is.
Periods tell you that an element is a metal, and Groups tell you that it is a gas.
Ionic bonding is the sharing of electrons.
Covalent bonding is the sharing of electrons.
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