4 less than five-thirds of a number is no less than 21

false but im confused of what your asking

Step-by-step explanation:

5/3-4>=21

Step-by-step explanation:

This is because it says no less than 21, meaning it says it does not want a number to be less than 21 but 21 is included.

answer: get jesus in your life

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.