MLM1218 MLM1218

25-11-2020
Chemistry

contestada

how do you determine number of valence electrons an element has

Respuesta :

zaqjosh zaqjosh

30-11-2020

Answer:the first column has one valance electron the second has 2 and so on.

The only exception is helium that has 2.

Explanation:

Answer Link

Otras preguntas

What is a potential psychological outcome of regularly playing sports?

in comparing oak tree with a maple tree, you can correctly say that

One of the factors in a multiplication is less than 1. How does the product compare to the other factor?

Each case of cookies at a baking company has 27 boxes. Each box contains 9 cookies How many cookies are in each case?

Which innovation directly led to the development of the first city states?

sun light and chemicals create _______ smog

Which is an important risk factor for drug abuse?

Tori takes his dog to be groomed. The fee to groom the dog is $75 plus 6.75% tax. Is 80$ enough to pay for the service?

what is 2tens 1one × 10 in a unit form

What is the equation of the graphed line? Hint: Determine the slope of the line. y = x