red4730 red4730

02-10-2019
Biology

contestada

Atomic number of calcium

Respuesta :

0677094 0677094

02-10-2019

The atomic number of calcium is 20.

Answer Link

shaebae3 shaebae3

02-10-2019

The answer is 20!! I hope this helps

Answer Link

Otras preguntas

The brain chemical neuropeptide y is known to specifically enhance the craving for ____.

How were North Carolina and South Carolina different?

__________ cells may activate b cells, while _________ cells inhibit the activity of b cells.

I have posted a picture of the question can you give me an answer.

What is the number of moles of the solute in 250 ml of a.4 m solution?

Find the percent increase. round to the nearest percent. from $5 to $9

please help!!!!!!!!!!

A room is in the shape of a rectangle. The width of the room is 2 feet longer than two thirds the length. If the room is 33 feet long, what is the area?

The _______ agreement ended many trade barriers among the united states, mexico, and canada?

i need help with this problem