reneeeee9770 reneeeee9770
  • 21-08-2018
  • Chemistry
contestada

Atom with mass number of 31 and 16 neutrons what is the atomic number

Respuesta :

LUVstitchy LUVstitchy
  • 21-08-2018

It is 14.
Since protons + neutrons = mass number...
Mass # - neutrons = protons. So, plugging into the formula:
30 - 16 = 14 protons.
Answer Link

Otras preguntas

germination of a diploid zygospore (A) 4 haploid cells (B) 4 diploid cells (C) 2 diploid cells (D) a yeast bud
What is 14 7ths simplified?
PLEASE HELP I GIVE THANKS
how do u work out the value of t 3t+4=t+13
describe what happens to the shape and volume of a solid, a liquid, and a gas when you place each into seperate, closed containers
describe what happens to the shape and volume of a solid, a liquid, and a gas when you place each into seperate, closed containers
Which of the following would be the greatest cause of mechanical weathering? oxygen the hot sun tree roots growing in rock acids
-15=-0.2k Solve please
Why was NATO organized? to aid foreign nations recovering from the war to halt the growth of Communism in Europe to divide the conquered territories during the
a point is reflected across the y- axis. The new point is (-4.25, 1.75). Write the ordered pair that represent the original point: