The waves can travel without a medium should be close to the answer.
Answer:
1.iron lead zinc
2)calcium barium magnesium
Answer:
Graphite
Graphite is a non-metal and it is the only non-metal that can conduct electricity. You can find non-metals on the right side of the periodic table and graphite is the only non-metal that is a good conductor of electricity.
Question: Which solution turns litmus paper blue
Answer: basic
Explanation:compound dissolves in water which cause the solution to become alkaline
question answered by
(jacemorris04)
