The Parental Magazine

Named after the Greek word 'Thallos', Thallium is a soft, grey metal. It is a poor and malleable metal, soft enough to be cut with ...

Silvery white in colour, Promethium is considered an harmful element due to its radioactivity. It was discovered by American chemists J. A....

Sources: Google images A natural white powder mineral formed from a colourless crystal, Borax was discovered in the dry lake beds of Ti...