Question

The number of protons, neutrons and electrons in species A to E are given in the following table:
Species Protons Neutrons Electrons
A 6 6 4
B 18 22 18
C 17 20 17
D 9 10 11
E 17 18 17
Indicate from the above table the species that represents:
i. A cation
ii. An anion
iii. An atom of inert gas
iv. A pair of isotopes
v. An electronegative element​

Answer 1

Answer:

b) 18 22 18 ans is correct and v. last is correct answer.

Explanation:

rightanswer