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How many protons are in a Helium atom?
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
The average atomic mass on the periodic table is a decimal number because
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
In the isotopic notation Li-7 Lithium has how many neutrons?
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
The atomic number is also known to be
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
How many electrons in a neutral atom of sulfur?
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
An ion is
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
The whole number in the periodic table element box represents
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
How many electrons in oxygen ion with a 2- charge
16
the number of protons and electrons in a neutral atom only
2
a charged particle
10
the number of protons and electrons in a neutral atom
4
it represents the average of all know isotopes of that element
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