Write the symbol and charge for each individual ion: 1) Sodium and Nitrogen
2) Barium and Chlorine
3)Radium and oxygen
4) Chlorine and aluminum
5) Phosphorus and aluminum

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

2. how is heavy water different from normal water