Periodic table groups Flashcards
(14 cards)
1
Q
Name group 1
A
Alkali metals
2
Q
Name group 7
A
The Halogens
3
Q
Name group 8
A
The Noble gases
4
Q
Name the middle block of the periodic table
A
Transistion metals
5
Q
Where are metals found in the Periodic table?
A
LHS and middle
6
Q
Where are the non-metals found in the Periodic table?
A
RHS
7
Q
How is the perioic table arranged?
A
Atomic number
8
Q
Name the diatomic elements
A
Hydrogen (H2), Nitrogen (N2), Oxygen (O2), the Halogens (F2, Cl2, Br2 etc).
9
Q
Why do elements in the same group have similiar chemical reactions?
A
All have the same number of electrons in the outer shell
10
Q
Describe the reactivity in group 1
A
Increases down the group
11
Q
Describe the reactivity in group 7
A
Decreases down the group
12
Q
alkali metal + water –>
A
Metal hydroxide + hydrogen
13
Q
A
13
Q
A
