True. Matter and anti-matter
false
False...A+LS
Yes. Fraud is a criminal offense. "By false representation" is only the description of how the offense was carried out.
Both. This is only true with water.
I believe it's false!!
false, there only two types of electrochemical cells. Wet and dry cells.
false
Nofalse it affected other things too
Lots of types of energy "really matter".
False. In a physical change, the makeup of matter remains the same, only the physical properties like shape, size, or state are altered. No new substances are formed during a physical change.
There are probably over 100 kinds in the world.
False. Metals are good conductors of electricity, but there are other materials such as graphite, saltwater, and some types of solutions that can also conduct electricity.