magic0618 magic0618

02-03-2021
Chemistry

contestada

An atom has a total of 3 electrons. There are 2 electrons in the first level and 1 electron in the second level. How many VALENCE electrons does it have?

Respuesta :

02-03-2021

Answer:

It has one valence electron.

Explanation:

number of electrons in the last shell is number of valence electrons.

Answer Link

Otras preguntas

9 divided by 16 and please explain on how to get the answer

A meal of a chicken sandwich and some pasta salad had 150 grams of carbohydrates. The pasta salad had 30 grams more than twice the grams of carbohydrates in the

true or false all whole numbers are integers

Is 730.921 less than, greater than, or equal to 730,921?

What is the biggest states when it comes to total area and the number of citizens? Thanks for your answer!

How to simplify square root of 210?

Which causes athlete’s foot?

The florist has 63 roses and carnations.if she has 27 roses bow many carnations does she have?

A large box of crayons holds 60crayons.There 10 crayons in each row how many rows are there ? What's the situation and the equation?

Write an equation to model each situation thee solve ! The tallest player on the basketball team is 77 3/4 in. Tall. This is 9 1/2 in. Taller than the shortes

ACCESS MORE