lyspennetteBrendra lyspennetteBrendra

20-04-2016
Biology

contestada

If an atom contains 15 protons, it must contain 15 what?

Respuesta :

paolota paolota

20-04-2016

If the atom contains 15 protons then it must contain 15 electrons

Answer Link

mackenzieziegler mackenzieziegler

20-04-2016

Since an atom should have an equal amount of protons and electrons, it must contain 15 electrons!

Answer Link

Otras preguntas

16 - 2r = -3r + 6r + 1

To study the effects of age on adult memory, an investigator administers a memory test to a group of college students and then as soon as possible administers t

Jack’s room is 20 by 25 feet. Mark draws a line directly from one corner of the room to the opposite corner of the room. How long is the line?

Elisa has 3/4 pound of cream cheese. She used 1/4 pound of cream cheese to make a vegetable dip and 3/8 pound of cream cheese to make a fruit salad dip. How muc

Roma and Swain are partners in Roma & Swain Attorneys, LLP, a limited liability partnership. Roma supervises their firm's associate Taylor, who negligently

A 61 kg driver gets into an empty taptap to start the day's work. The springs compress 1.7×10−2 m . What is the effective spring constant of the spring system i

How many grams of F2 are needed to react with 12.9 g of NH3?Express your answer with the appropriate units.

how do I find the mass of 250.0 ml

A number greater than 0 is called

Humans have come to think of bacteria as harmful pathogens that always do harm. However, this is not always the case. Based on the nitrogen cycle, explain why