Plzzzz frnds help me answer these questions. i have to submit by tomorrow itself. plzzzzz do help.Q 1) A metal which reacts violently and vigorously with cold water ?Q 2) A metal which does not displace hydrogen from water or steam?Q 3) A monovalent metal which reacts explosively with dilute sulphuric acid.Q 4) A metal which neither reactys with dilute sulphuric acid nor burns in air forming an oxide Q 5) A metal which forms a basic oxide on reaction with oxygen and one which forms and amphoteric oxideQ 6) A metal which has low or negligible tensile strength and is a liquid at a room temperature?Q 7) A metal which has no lustre floats on water and is so soft that it can be cut with a knife?Q 8) A metal which is neither sonorous nor ductile at any temperature?Q 9) A metal which is a good conductor of heat and electricity and is solid at room temperature,

Plzzzz frnds help me answer these questions. i have to submit by tomor

1.	Plzzzz frnds help me answer these questions. i have to submit by tomorrow itself. plzzzzz do help.Q 1) A metal which reacts violently and vigorously with cold water ?Q 2) A metal which does not displace hydrogen from water or steam?Q 3) A monovalent metal which reacts explosively with dilute sulphuric acid.Q 4) A metal which neither reactys with dilute sulphuric acid nor burns in air forming an oxide Q 5) A metal which forms a basic oxide on reaction with oxygen and one which forms and amphoteric oxideQ 6) A metal which has low or negligible tensile strength and is a liquid at a room temperature?Q 7) A metal which has no lustre floats on water and is so soft that it can be cut with a knife?Q 8) A metal which is neither sonorous nor ductile at any temperature?Q 9) A metal which is a good conductor of heat and electricity and is solid at room temperature,
Answer» 1. Potassium 2.Copper SILVER gold 3.Cu hg 4.Ag pt 5.Metal Oxides 6.Bromine 7.Sodium and Potassium 8.Iodine 9.Copper and Silver