*Question*
Q: What is always conserved in chemical reactions? Choices: - energy - bonds - force - mass A:
**Answer**
mass

*Question*
Q: What are topographic maps that show water depths called? Choices: - solenoid maps - morainic maps - Water Table maps - bathymetric maps A:
**Answer**
bathymetric maps

*Question*
Q: Sodium and chloride ions have equal but what charges? Choices: - path - positive - simple - opposite A:
**Answer**
opposite

*Question*
Q: What is the difference in voltage across a resistor or other electrical devices called? Choices: - volt effect - falling voltage - power drop - voltage drop A:
**Answer**
voltage drop