Question
The electronic configuration of an element X is:
1s² 2s² 2p6 3s2 3p5
Deduce the atomic number of X
To what group does it belong
Give two properties of the group to which the element X belong.
Identify element X by name.
Write a balanced equation to represent the reaction between the element X and hot concentrated NaOH?
1s² 2s² 2p6 3s2 3p5
Deduce the atomic number of X
To what group does it belong
Give two properties of the group to which the element X belong.
Identify element X by name.
Write a balanced equation to represent the reaction between the element X and hot concentrated NaOH?
Answers
Joyce
Yes
Chiamaka
Yes
Charity
Correct answer