lizza678 lizza678

03-10-2018
Chemistry

contestada

What atom has 19 protons and 20 neutrons

Respuesta :

dianapruett05 dianapruett05

03-10-2018

Potassium Does! Hope that helps

Answer Link

ThatOneOcelot ThatOneOcelot

03-10-2018

Potassium has 19 protrons and 20 neutrons. We can easily tell this because on The Periodic Table, potassium (symbol "K") is number 19. Meaning it has 19 protons and 19 electrons.

Answer Link

Otras preguntas

I need help setting up this problem. Please help me.

The capture of __________ for slavery became the early economic basis of the Carolina colony.

factorise this expression as fully as possible 14t^3 x 6t

Makaylas Movie theater,, 10 points please answer lol

Why were IC engines invented?

What does the excerpt reveal about the setting of the story?

A satellite 200 miles above the earth is orbiting the earth once every 4 hours. How far does the satellite travel in 1 hour? (Assume the radius of the earth is

Willetta was watching TV for 3600 seconds. How many hours was she watching TV?

Find an equation for the nth term of the arithmetic sequence. -15, -6, 3, 12, ... an = -15 + 9(n + 1) an = -15 x 9(n - 1) an = -15 + 9(n + 2) an = -15 + 9(

Easy Math!!!!!! 15 POINTS!!!!!! If f(x) = 3x^2 – 12x + 4, find f(–2).