00081094 00081094

24-11-2020
Chemistry

contestada

Element ______ has 2 valence electrons and is in period 4.

Respuesta :

kashmirisufyan kashmirisufyan

07-01-2021

Answer:

Calcium

2.8.8.2

last energy she'll got 2 electrons

as 2 valency

Answer Link

Otras preguntas

the first line of this document contains a to help readers locate this section

HELP ASAP PLZZZZ Solve the following system of equations by linear combination: 3d – e = 7 d + e = 5 There is no solution. The solution is (2, –1

On a scale drawing,the scale factor is 1/12.A plum tree is 7 inches tall on the scale drawing. What is the actual height of the tree?

which of the following is a limitation of using a model to study something?

The graph on the left represents a system of equations. How can the solution be located?

invested $500 for 3 years at the investment maturity its value was 578 what was the annual Simpsonville interest rate

If you mutiply 5000 and 1000000 how much would you get?

Which electron configuration represents the atom with the largest covalent radius?

I need help with the french grammar of these two paragraphs I'm supposed to write. If some french language wiz could help me that would be great! I had to write

What is the factor coefficient variable of 5c-15