Reactivity series

Question 1

how does sodium react with Oxygen

Answer 1

reacts violently with, bring with yellow flame

Question 2

how does gold react with oxygen

Answer 2

does not react

Question 3

how does iron react with oxygen

Answer 3

burns only when in the form of a powder or iron wool

Question 4

how does copper react with oxygen

Answer 4

copper balances in its surfaces in its surface but doesn’t burn

Question 5

memonics to remember reactivity series

Answer 5

please -potassium 
stop -sodium 
calling - calcium 
me -magnesium
a - aluminium 
cute - carbon 
zebra - zinc 
i - iron 
like -lead
her - hydrogen 
call - copper
small -silver 
goat - gold