1. cheryl pours 1 pint of milk from a full 1-gallon jug. how much milk remains in the jug? i think 7 pints.
2.ada buys 3 pounds 8 ounces of ham and 4 pounds 2 ounces of cheese for a party. how much ham and cheese did she buy? i think 7 pounds 9 ounces.
3. a spool of ribbon comes with 24 feet of ribbon. if 2 yards of ribbon are cut off, how much remains on the spool? i think 20 feet.
am i correct.

answer: what in the world is this

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.