Name or state the following:
(a) An element having valency zero.
(b) Metal with valency one.
(c) Atoms of the same element differing in mass numbers.
(d) Elements having same mass number but different
atomic number.
(e) Bond formed by transfer of electron(s).
(f) Ion formed by gain of electron(s).
Answers
Answered by
44
Explanation:
Helium, Neon, Radon and Argon have zero valency because they have their outer shell completely filled and are chemically inert gas.
Answered by
2
Answer:
A) Helium
B) Potassium
C) Isotopes
D) Isobars
E) Electrovalent Bond
F) Anion
Pls mark as brainliest or I'll heck you lol
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