I need help with this science but there is no label for science so can someone help me

You got it right: it's 10.

Step-by-step explanation:

Checking on the Periodic Table, Neon (Ne) has an atomic number of 10. Atomic mass is 20, so: 10 protons + 10 electrons = 20

Also meaning there are 10 neutrons. Hope this helped! :)

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb