'H-Cl' is in your belly. 'H-S-H' is very smelly. 'O=O' gas we need for life. 'Na' can be cut by knife. and 'Cl' with 'Na' makes Salt for mum for food she bakes. 'He' gas will rise up high, and lifts balloons into the sky. Gold and Silver make you glad, as gifts from Mom and Dad. You call magic a mystery, for me its all Chemistry.