Question

solids and plasmas
quiz complete
1 2 3 4 5 6 7 8 9
which is an example of a plasma that occurs in nature?
a burning tree
the radiant sun
a melting candle
an electric current

Explanation:

burning tree and melting candle are examples of combustion/phase changes involving solids, liquids, and gases, not plasma. An electric current is a flow of charged particles, not a plasma state itself.

Answer:

burning tree and melting candle are examples of combustion/phase changes involving solids, liquids, and gases, not plasma. An electric current is a flow of charged particles, not a plasma state itself.