1) The hydrogen atom looses an electron and becomes a ________. It has a positiv
ID: 17804 • Letter: 1
Question
1) The hydrogen atom looses an electron and becomes a ________. It has a positive charge due to hydrogen's ___________.a) atom, neutron
b)ion, neutron'
c) ion, proton
d) molecule, proton
e) ion, electron
2) Carbon 12, carbon 13, carbon 14 all have the same number of ______ but different number of -______________
a) protons, neutrons
b) electrons, protons
c) nutrons, protons
d) none of the above
3)The part of the atom involved in forming bonds with other atoms is:
a) proton
B) neutrons
C0 electrons
4) In forming a covalent bond, electrons are
a) taken up by the atom
b) shared by two atoms
c) given up by the atom
d) none of the abovee
Explanation / Answer
1)b)ion, neutron' 2) Carbon 12, carbon 13, carbon 14 all have the same number of ______ but different number of -______________ d) none of the above 3. The part of the atom involved in forming bonds with other atoms is: a) proton 4) In forming a covalent bond, electrons are d) none of the abovee
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