When two or more atoms combine to make a molecule, they form a ...

What occurs when solar radiation bounces off a surface? texturization absorption reflection energization

A truck was moving with a velocity of 25 meters per second east. What other information is needed to calculate the momentum of the truck?

Explain why pressure is not proportional to volume if the temperature changes?

On most periodic tables a single atomic mass is listed instead of the mass numbers for all the stable isotopes. How is this mass related to the different isotopes?

Write the differences between evaporation and boiling? (AS1)

Calculate the kinetic energy in joules of a 1500 kg automobile moving at 19 m/s

What is a fault? A. the name for 2 opposing forces B. a type of crust that moves under heavier crust C. A crack in earths crust where movement occurs D. A volcanic region where new material is being created

18. Which does not affect the strength of an electromagnet? A the current in the solenoid B the temperature of the coil OC the number of loops in the coil D the type of ferromagnetic core

What causes the electric charges to flow from one end of the battery to the other? a balance in electric potential a balance in resistance a difference in electric potential a difference in resistance

What is one exsample of a closed economy