ability to burn
state of matter
ability to freeze
ability to rust
formation of gas
what happens when something rusts?
iron reacts slowly with oxygen
a substance that tastes sour, reacts with metals and carbonates, and turns blue litmus paper red
a substance that tastes bitter, feels slippery, and turns red litmus paper blue
a compound that changes color in the presence of an acid or a base
turns litmus paper red
turns litmus paper blue
does NOT react with metal
name 3 indicators
Litmus paper-acid red, base blue
pH paper- many colors
1 on pH scale
13 on pH scale
2 on pH scale
14 on pH scale
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