Tag: metals
Questions Related to metals
Identity the non-lustrous element.
Formula of density is:
Which of the following is used to galvanize metals, making them resistant to oxidation (rusting)?
Beryllium, when combined with trace of chromium forms a gemstone called___________.
Aluminium foils are used for:
Soft metals which can be cut with a knife is/are :
Articles made of metals produce ringing sound when struck hard.
Metals are generally hard. Which of the following metals is an exception and can be cut with a knife?
A metal M which is one of the best conductor of heat and electricity used in making electric wires is found in the nature as sulphide ore, $M _2S$. Name the metal M.
Metals generally have ______ number of electron(s) in their valence shell.