Which statement about an atom is true ? A. all the elements have only one nucleon (mass) number.
B. the nucleon (mass )number can be less than the proton (atomic) number.
C. the nucleon (mass) number can equal the proton (atomic) number.
D. the number of neutrons never equals the number of electrons with answer

Which formula can be used to calculate the molar mass of hydrogen peroxide

Nonpoint source pollution is difficult to control because it

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments,solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?