How much of a substance is there after 42 days if there were 10 grams of a substance that decays with a half-life of 14 days? A. 1.25g
B. 2.50g
C. 3.13g
D. 6.25g

the only liquid elements at standard temperature and pressure are bromine (br) and mercury (hg). although, elements caesium (cs), rubidium (rb), francium (fr) and gallium (ga) become liquid at or just above room temperature.

explanation:

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.

answermeridional ;