Chemical Changes Flashcards
(5 cards)
1
Q
Why are hydrogen and carbon sometimes included in the reactivity series
A
They are used in the extraction of metals
2
Q
Alkali metal +water =
A
Metal hydroxide +hydrogen
3
Q
Metal+ water=
A
Metal hydroxide+hydrogen gas
4
Q
Metal +steam=
A
Metal oxide+hydrogen
5
Q
Metal +acid=
A
salt+hydrogen gas
