t4 p1

Question 1

name of definition : can be hammered into sheets

- without breaking or cracking.

Answer 1

malleable

Question 2

name of definition : stretched into wires

Answer 2

ductile

Question 3

name of definition : have a shiny appearance

Answer 3

luster

Question 4

different elements can be divided into:

Answer 4

metals, non-metals, metalloids

Question 5

metals can conduct _______ and ____________

Answer 5

electricity and heat

Question 6

metals can be ________ , ______, have a ___________

Answer 6

hammered into sheets (malleable
stretched into wires (ductile
have a shiny appearence (luster)

Question 7

metals are ______ at room temperature

Answer 7

solids

Question 8

examples of metals

Answer 8

stopper, god, metal, steel

Question 9

non-metals are _________ at room temperature, some are _________ and only one is liquid, which is_______

Answer 9

solids
gases
bromine

Question 10

non-metals are__________

Answer 10

non-ductile

Question 11

metalloids are ____________

Answer 11

non ductile

Question 12

metalloids, eg. silicon, can conduct electricity but____________

Answer 12

is a poor conductor of heat

Question 13

all element would like to complete their orbital in their outmost energy level, an arrangement of _ electrons called an octet

Answer 13

8

Question 14

the octet rule says element__________electrons to form the required octet in their highest remaining energy level

Answer 14

lose, gain or share