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Neutrons are:
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
In the argon atom,Ar (Z=18, A=40)the number of neutrons is:
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
The two atomsX(Z=18, A=40) and Y(Z=20, A=40) are:
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
The three atoms protium, H(Z=1, A=1), deuteriumH(Z=1, A=2) and tritium H(Z=1, A=3)are:
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
The charge of an electron cloud is equal to:
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
The nuclear charge of the tritium atom,H(Z=1, A=1) is
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
For an atom X(Z,A)A is the:
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
When an atom loses electrons it forms:
Atoms of different elements.
A positively charged ion.
All of the choices.
Electrons Number
1+
All of the choices.
Number of electrons × relative charge of an electron.
22
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