A species 'X' contains 20 protons and 18 electrons.
(A) species 'Y' contains 18 protons and 18 electrons. What are X' and 'Y Respectively ?
Answers
Answered by
2
Answer:
X is neutrons and Y is Protons and electrons
Answered by
4
X is Calcium ion Ca2+
Y is argon atom
Explanation:
- configuration of 2 8 8 2 is present in calcium, As a result of this there is two electron switches present in the vacant shell. As a result of the soil formation of a compound or formation of ion their is liberation of this two two electron. As a result of this calcium is bivalent
- in other words it has the capability to donate this to electron to a non metal which is ready to accept electron to become stable.
To know more about calcium
explain why a calcium ion has a charge of 2+. - Brainly.in
brainly.in/question/9364196
Similar questions