briannagreenwell17 briannagreenwell17

23-09-2021
Chemistry

contestada

Match the element with number of valence electrons
0
С
Ga
As
At
K
H
He
:: 5
:: 8
.: 1
:: 2
:: 7
:: 6
.: 3

Respuesta :

anasweeney43 anasweeney43

03-10-2021

Answer:

Oxygen-O = 6

Carbon C = 4

Gallium G = 3

Astatine A = 7

Arsenic As = 5

Potassium K = 1

Hydrogen H = 1

Helium H = 2

Explanation:

Answer Link

Otras preguntas

The measure of a supplement of an angle is 40 more than two times the measure of the complement of the angle. find the measure of the angle

The temperature in Montreal, Canada went from 0° Celsius to 11.7° Celsius in a six hour period. If the temperature increased at a constant rate, how many degree

Which one of the following people has the most direct and most cost effective opportunity to avoid developing disease or injury? A Cathy is addicted to cigarett

What is -6(5x-4)=-156

death valley has an elevation of -282ft relative to sea level. explain how to use absolute value to describe the elevation of death valley as a positive integer

Cassie wants to sell her car before it drops below a value of $4,000. She purchased the car for $22,000 and knows the value depreciates by $3,600 each year. ((

PLEASE HELP ME Before a movie starts, 2 people arrive each minute. After correctly carrying out the Solve step of the five-step problem-solving plan, which sol

What period of human being development brings the most rapid time of change

How can you tell that 7.630 and 7.63 are equivalent

what is 42 divided by 7