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An element with a negative charge (ex. S-2) indicates there was ain this atom is
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
The atomic mass of an element is the weighted average of the
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
What subatomic particle has a neutral charge?
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
In which pair do the particles have approximately the same mass?
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
An element with a charge is an
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
Which statement best describes the nucleus of an aluminum atom?
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
Which electron configuration is correct for F-?
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
Which symbol represents a particle with a total of 10 electrons?
number of neutrons in the isotopes of that element
2-8
nuetron
It has a charge of –13 and is surrounded by 10 electrons.
gain of two electrons
proton and neutron
N+3
ion
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