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An element with a negative charge (ex. S-2) indicates there was ain this atom is
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
What is a specific amount of energy absorbed by an electron?
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
In which pair do the particles have approximately the same mass?
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
An element with a charge is an
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
In the plum pudding model, the pudding represents ___ and the raisins represent ___.
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
The atomic mass of an element is the weighted average of the
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
Which electron configuration is correct for F-?
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
Which statement best describes the nucleus of an aluminum atom?
gain of two electrons
2-8
proton and neutron
the positively charged area of the atom; the electrons
It has a charge of –13 and is surrounded by 10 electrons.
number of neutrons in the isotopes of that element
ion
ion
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