group 1 Flashcards
1
Q
what are the elements in group 1
A
lithium, sodium, potassium, rubidium, caesium, francium
2
Q
do the elements in group 1 react with water and oxyegn
A
yes
3
Q
do the elements get bigger or smaller as you go down the group
A
bigger
4
Q
the bigger the atom are there more or less electron shells
A
more
5
Q
what happens as you go down group 7?
A
the mass of the atoms gets heavier since there are more electros
6
Q
how many electrons do group 1 metals need to lose to form an ion
A
they need to lose 1 electron to form an ion so this is quite easy
