2. At a restaurant four people order fried crab claws and four people order a cup of gumbo, with a total bill of $31. If only two people had ordered the crab claws and one person ordered the gumbo, the bill
would have been $12.25. How much is each order of fried crab claws and each cup of gumbo?

45

step-by-step explanation:

smple

idk

step-by-step explanation:

use that smart brain

answer: do we write it

step-by-step explanation:

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.