If an atom has a mass number of 23, which of the following is always true? the number of protons in the nucleus does not equal the number of neutrons. the atomic number is less than 11. the atom is not an isotope. the atom has an odd number of neutrons.

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Tell me the iupac names of the following alcohols: