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

Andrew rents rooms in his hotel for an average of $97 per night. The variable cost per rented room is $36. His fixed costs are $52,000 per month. How many rooms

In a certain animal species, the probability that a female will have 0, 1, 2, 3, or 4 offspring in a given year is 0.31, 0.21, 0.19, 0.17, and 0.12 respectively

Watch is Susan due to respond to this medication refill request

write a story with the expression since that day i began to pay more attention in class

Health experts strongly advise patients with hypertension to avoid _____ food amounts of fat.

Question 8 plz show ALL STEPS

Solve the system by substitution.

how does development occur

look at the image below

The graph of [tex]y = ax^2 + bx + c[/tex] is a parabola. The axis of symmetry is [tex]x = -b/2a[/tex]. What are the coordinates of the vertex?