Category 1
what does the word luster mean
it means something is shiny
what side of the periodic table are nonmetals on
the right side
is metalloid shiny or dull
both
metal is a ___ conductor of heat
good
what is silicon
metalloid
how many metals are there on the periodic table
88
what side of the periodic table are metals on
the left side
what is at the top of the staircase on the periodic table
boron
_______ ______ are things you can observe and describe about matter
physical properties
what is chlorine
nonmetal
true or false non metal is shiny
false
what is an important thing that nonmetals have
oxygen
name five physical properties of all matter
texture,color,odor,luster,aenisity
_______ refers to the way most metals can be stretched into wires
ductile
what is copper
metal
are most metals solid
yes
what is the posin and green color called in fireworks
Arsenic
the way metal surface reflects light is called ________
luster
what is gold
metal
what is oxygen
nonmetal
what is insulator
it is material that keeps energy from easily transferring through
does metalloid have both metal and nonmetal traits in it
yes
most metals are _____ at room temeture
solid
what is arsenic
metalloid
the physical property _____ describes when a material breaks or shatters easily
brittle