metallurgy part 1

a mixture of two or more elements, where at least one element is a metal

which of the following is a metal

• carbon
• nitrogen
• oxygen
• hydrogen

which of the following is not solid in room temperature

• copper
• gold
• mercury
• silver

all of the following are solid metals in room temperature except

• silver
• copper
• gold
• fluorine

all of the following are solid metals in room temperature except

• silver
• gallium
• mercury
• b and c

enumerate characters of metals

metals are heat and electrical conductors because

metals are stiff hard and have high strength because

The ability of the material to undergo plastic strain under tension

The ability of the material to undergo plastic strain under compression.