Which of the elements have a charge of 1-, as determined by their location on the periodic table?

the volume of fluid displaced would equal the volume of the gas. use a gas syringe - this is a laboratory instrument that can be used to withdraw a certain volume of gas from a closed system or to measure the volume of gas from a chemical reaction.

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;