Explain whether a chemical reaction has occurred for each combination. Include the evidence you used to reach your conclusion

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's