Solution; N:2, H:4, O:3
Step by step solution:
There are 2 n’s
The 4 after the h means that there’s 4 h
And the 3 after the o means that there’s 3 o
The atomic number is defined by the number of protons in an element. An element is defined by the number of protons the nucleus contains and doesn't have anything to do with how many isotopes the element has. Carbon always has an atomic number of 6 and uranium always has an atomic number of 92. I GOTCHU BROOOO GET THATS A BUDDY
A. Density increases
The density of planet earth is the lowest at the surface and increases the further you move to the middle.
Answer:
Brown rat and eastern gray squirrel
Explanation:
