Suppose that the temperature of 500 g of water changes from 25°C to 34°C over a period of two hours. How would you calculate the temperature change of the water?

Motivation cannot be developed with practice; a person either possesses it or they do not.

What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided