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

Words, phrases, and sentences that provide a smooth flow from one idea to the next are called

Which describes the electric forces inside an atom? A. Gravitational forces are much stronger than electric forces. B. Electric forces and gravitational forces

Which example from The Metamorphosis provides evidence that Grete is going through a positive transformation? A. "Gregor's sister was exhausted from going ou

A cow produces about 11 kiloliters of milk in a year. if 40 hectoliters of that milk go into making ice cream, how much milk is left to be used in other ways?

Sam had 11/2 m of rope. he cut off 5/8 m and used it for a project. how much rope does sam have left?

Which choice is not true of a liquid in a glass capillary with a convex meniscus? Which choice is not true of a liquid in a glass capillary with a convex menisc

Find x if y=-2 4x-6/y=15a. 9/2b.5c.3d.-6/23

Can someone please explain the difference between DNA and RNA and mRNA, worth 1️⃣5️⃣ points

A teen can be a drug-free advocate by being a positive role model. A. True B. False

What causes the wind to move