eri3eAlexyLSilvesti eri3eAlexyLSilvesti

04-08-2016
Chemistry

contestada

How many protons, neutrons, and electrons are in Potassium, Nitrogen, and oxygen?

Respuesta :

taskmasters taskmasters

06-08-2016

Potassium
number of protons: 19
number of neutrons: 20
number of electrons: 19
Nitrogen
number of protons: 7
number of neutrons:7
number of electrons: 7

Oxygen
number of protons: 8
number of neutrons:8
number of electrons: 8

Answer Link

Otras preguntas

Estimate the sum by rounding each number to the nearest half or whole. 2 1/2+ 5 5/8

Mr. Potter’s physical science classes conducted an experiment to determine the density of aluminum. Here are the density values each class period came up with:

multiply and simplify. 3x-3/x^2-1* (x+2)(x+1)/x-1

the idea "southern cooking" is

Pete is conducting a survey to determine his customers’ overall satisfaction about the quality of his company’s products. He sends out surveys to the 5 customer

which of the following is NOT a flaw of the Electoral College? A: some electors have more than two votes since the votes are based a states's population B: el

The science club is ordering T-shirts by mail. The shirts cost $12 each and there is a $4 shipping charge. The function C = 4 + 12s shows the total cost C of or

I don't get 6,7,8,9 pls help me

-1.63 repeating as a decimal

Their are 41 stickers she put them in 7 equal groups how many groups are their