DOFINVHDJI Flashcards
1
Q
Why do elements in the same group have very similar properties?
A
Elements in the same group have very similar properties because, all elements in the group have the same number of electrons in their outer shell. Causing them to react in a similar manner.
2
Q
Why does the reactivity of the group 1 metals increase as you go down the group?
A
Reactivity of the group 1 metals increase as you go down the group because the atoms of each element increase.
3
Q
Why are the group 1 metals called alkali metals?
A
The group 1 metals are called alkali metals because they can react with water to form alkaline compounds.
4
Q
What’s a displacement reaction?
A
A displacement reaction is where a more reactive element takes the place of a less reactive element.
