mesampey mesampey
  • 02-07-2017
  • Chemistry
contestada

An element has an atomic number of 92 and a mass number of 234, how many neutrons are there?

Respuesta :

Tgreen11
Tgreen11 Tgreen11
  • 02-07-2017
Mass number minus atomic number equals neutrons.
234-92=142
Answer Link

Otras preguntas

An example of a cost is _____. profits revenues tornadoes principal and interest on loan
Solve the system of equations. 3x+5y=9 3x+2y=3
name the important job of the skull
I need help with this worksheet
Evaluate h(4), where h=g of f
Which statement best describes a characteristic of gases?
Tomorrow night when we take the ghost tour of the city, I ________ in my boots, hoping we don’t actually see anything too spooky! Which verb or verb phras
57 + 4 x 4 -12. using the same expression add parentheses so that the value of the expression is 232
Simplify the expression where possible. (x 4y 2) 3
Which of the following is not a congruence transformation? A. Stretching B. Rotating C. Translating