gaspertejan13 gaspertejan13

17-07-2020
Chemistry

contestada

How many valence electrons are in the electron dot structures for the elements in group 3A(13)?

Respuesta :

Sueraiuka Sueraiuka

17-07-2020

Answer:

here, as we have known the elements of group 3A(13) such as aluminium , boron has three valance electron and in perodic table the elements are kept with similar proterties in same place so, their valance electron is 3.

hope it helps...

Answer Link

Otras preguntas

Elmo has two different part-time jobs, and he works 20 hours per week at each job. He earns $ 8 per hour at one job. Which expression represents how much Elmo e

Which law has led to a 40 percent increase in employment for women?

Please help this is very easy!!!!!!!

7. Convert 746 days to centuries.

"Lizard National Bank purchases a three-year interest rate cap for a fee of 2 percent of notional principal valued at $50 million, with an interest rate ceiling

the possible rational solutions to f(x) = x 2 + 18x + 107x + 210.

A nationwide sample of influential Republicans and Democrats was asked as a part of a comprehensive survey whether they favored lowering environmental standards

It is appropriate to use Adult Hands Only CPR in which situation? A. an adult you witnessed go into cardiac arrest B. a drowning victim C. an unconscious child

Which graph represents the piecewise function? y = { x + 3 if x < 0 { 2x if x ≥ 0

(a) The marked price of a radio is Rs. 6,000. After giving a certain percent of dis-count and leaving 10% VAT, its price becomes Rs. 5,610. What is the discount