Kim S.

asked • 03/18/20

Consider an ion with the symbol X 2+ formed from a main group element...

a) What is the group number of this element?

b) If X is in period 3, what is the element?

c) What is the formula of the compound formed from X and the nitride ion?

1 Expert Answer


Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.