lizza678
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 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

Plzzzzz help due tomorrow
all of it please!!!!
As you sit on the beach, you notice that the breeze, which had been blowing toward the water from the land, shifts, so that it is blowing off the water toward l
When was the city of Rome found?
A line that includes the points (n,-6) and (-9,-4) has a slope of -15. What is the value of n? n= Hey guys I need an answer fast!? Please HELP!
Solve 2^10 + 2^10 = 2^n.
"In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides." What does the above statement represent? A
Ronald makes his own chicken broth. He uses the tool shown below to separate the broth from the fat. Why does this tool work to separate the mixture? The bro
-2>3(b+4)/-2 Which of the following best describes the solutions to the inequality shown above?
Which of these is a correct expansion of (3x-1)(4x^2+5)