Answers

2014-10-10T16:00:45+05:30
Mercury is a substance exists in all 3 states
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is it right??
Thank's for Your answer
welcome
2014-10-10T16:02:40+05:30
Like water in ma point of view mercury can also exist in all three states

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crystaline substances can be frozen to a solid, warmed to a liquid, and boiled to a vapor.