Rank the following bonds from least polar to most polar. Use numbers from 1 (least) to 4 (most). C-Cl
P-I
C-F
P-F

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck

answer; protein;

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

→

the answer is c i believe