up and atom (teacher quizlet)

Question 1

name main properties of metals

Answer 1

malleable
ductile
lustrous
conduct heat and electricity
hard and dense
sonorous
tensile
solid at room temp

Question 2

malleable

Answer 2

can be bent and change shape

Question 3

ductile

Answer 3

can be stretched out into wire

Question 4

lustrous

Answer 4

shiny, reflects light

Question 5

conduct heat and electricity

Answer 5

delocalised electrons in the lattice can ‘flow’ through the metal to transfer heat or electricity

Question 6

hard and dense

Answer 6

generally very high melting and boiling points

Question 7

sonorous

Answer 7

make ringing sound when hit

Question 8

tensile

Answer 8

strong, can be bent, but very resistant to tension