Atypical carbon atom has six protons, six neutrons, and six electrons. which of these has the least amount of mass?

a) one proton
b) one neutron
c) six electrons
d) these masses are too tiny to measure

What effect might melting sea ice have for people who live in coastal areas?

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.