Potassium K

1
Potassium (K)
Sodium (Na)
Lithium (Li)
Calcium (Ca)
Reactivity Position 1 Discovered
1807 Proton Number 19 Cost () per kg 45
Reactivity Position 2 Discovered
1807 Proton Number 11 Cost () per kg 39
Reactivity Position 4 Discovered
1808 Proton Number 20 Cost () per kg
364
Reactivity Position 3 Discovered
1817 Proton Number 3 Cost () per kg 338
Aluminium (Al)
Carbon (C)
Zinc (Zn)
Magnesium (Mg)
Reactivity Position 5 Discovered
1827 Proton Number 13 Cost () per kg
1.4
Reactivity Position 6 Discovered
1775 Proton Number 12 Cost () per kg 1.5
Reactivity Position 8 Discovered
1200 Proton Number 30 Cost () per kg 2
Reactivity Position 7 Discovered Before
1AD Proton Number 6 Cost () per kg
Below 0.1
2
Tin (Sn)
Lead (Pb)
Hydrogen (H)
Iron (Fe)
Reactivity Position 9 Discovered
Before 1AD Proton Number 26 Cost () per kg
0.3
Reactivity Position 10 Discovered
Before 1AD Proton Number 50 Cost () per
kg 5.4
Reactivity Position 12 Discovered
1766 Proton Number 1 Cost () per kg 0.5
Reactivity Position 11 Discovered
Before 1AD Proton Number 82 Cost () per kg
0.82
Copper (Cu)
Silver (Ag)
Gold (Au)
Platinum (Pt)
Reactivity Position 13 Discovered Before
1AD Proton Number 29 Cost () per kg
3
Reactivity Position 14 Discovered
Before 1AD Proton Number 47 Cost () per
kg 270
Reactivity Position 16 Discovered
1740 Proton Number 78 Cost () per kg
17900
Reactivity Position 15 Discovered in
Before 1AD Proton Number 79 Cost () per kg
11800
3
The card set below should be made once and a card
given to each pupil/pair so it is distributed
among the class. This will be the pupil(s)
team Then go through the reactivity series
League table and they can find out Which material
is the most reactive. Then play the game using
the cards above, a set per pair.
4
Potassium (K)
Sodium (Na)
Lithium (Li)
Calcium (Ca)
Aluminium (Al)
Carbon (C)
Zinc (Zn)
Magnesium (Mg)
5
Tin (Sn)
Lead (Pb)
Hydrogen (H)
Iron (Fe)
Copper (Cu)
Silver (Ag)
Gold (Au)
Platinum (Pt)