heyitstori01 heyitstori01

16-10-2018
Chemistry

contestada

Nickel has 28 protons if it has 31 neutrons, what is it’s atomic mass?
A) 3
B)28
C)31
D)59

Respuesta :

jodiejo jodiejo

17-10-2018

D) 59 (protons+neutrons=mass)

Answer Link

Otras preguntas

The Constitution reflects the principle "separation of powers" because it (3 points) A. makes the president distinct from the executive branches B. organizes

what are 3 contributions that trypanosoma brucei give to the environment

how to the roles of man differ based on the persona's description?

Solve 2x-3=6 please help me

✏Solve if you are a genius. No trick. Pure math. Gud luck Solve it You are standing in one bi g palace where a king and his 5 queens stay. Each queen has 5 roo

The starter phase of a fitness program is important because it

Which of the following was an advantage held by the South during the Civil War? A. More factories B. A larger population C. Superior military leaders D. M

why was Louisiana such an important Colonial holding

help answering it this question

Suppose you buy a CD for $250 that earns 3% APR and is compounded quarterly. The CD matures in 5 years. Assume that if funds are withdrawn before the CD matures