What is the term for a negatively charged ion?

What is the term for a positively charged ion?

Which type of chemical formula shows the actual number of atoms of each element in a molecule?

What did John Dalton propose about atoms?

What is a mole fraction?

Which scientist proposed that electrons orbit the nucleus in fixed energy levels?

What is titration used to determine?

Who proposed the nuclear model of the atom based on the gold foil experiment?

What is the equivalence point in a titration?

Which subatomic particle was discovered by J.J. Thomson?

Which glassware is used to deliver a precise, variable volume of liquid during titration?