Periodic Table Flashcards
1
Q
Properties of metal
A
• normally good conductors of heat and electricity
• shiny when cut
• malleable
• dense and sonorous
• most have high melting points
2
Q
What is group 1 also known as?
A
Alkali Metals
3
Q
The metals in group 1 (alkali metals) react strongly with ……..
A
water
4
Q
All the metals in group 1 (alkali metals) produce a …….. …… and a …….. gas when reacted with water
A
metal hyrdoxide and a hydrogen gas
5
Q
What is group 7 also known as?
A
The halogens
6
Q
What state of matter is the elements in group 7 (halogens)
A
gas