mercury becomes liquid at room temperature
Mercury is a liquid at room temperature and does not harden in the usual sense like solids do. It remains in a liquid state within a specific temperature range.
The present tense of "harden" is "harden." For example, "The clay hardens as it dries."
Yes, harden is a verb.
No. The word "harden" is a verb.
"Harden" is the present tense. Ex. I harden the the cement by allowing it to dry. The past tense is hardened. The future tense is will harden.
it will harden in a hot temperature
The opposite of harden is soften.
yes after a while it will harden
You are saying...
yes it does harden overnight.
Jonathan Harden was born in 1979.