click below
click below
Normal Size Small Size show me how
Periodic table sci
periodic table
Question | Answer |
---|---|
Alkali Metals | Very Electro-positve Very reactive in water |
Alkali Earth Metals | Used in fireworks bendable |
Transition Metals | hard, dense metals used in construction wire |
Metals | good conductors of electricity and heat |
Metalloids | have propertys of both metals and non-metals used on computers and electronics |
Non-metals | poor conductors of heat and electricity life |
Halogens | very electronegative poisenus bonds easily with alkali metals to form salts |
Noble Gases | unreactive produce a glowing light when electricity is passing through |
Lanthinides | produce a spark rare earth elements |
Actinides | used in nuclear energy radioactive |