Plz help me
Using your knowledge of symbols, determine which compound listed must contain both copper and oxygen.

malachite, Cu 2CO 3(OH) 2
calcite, CaCO 3
glucose, C 6H 12O 6
chalcopyrite, CuFeS 2

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus

If element x has 99 protons how many electrons does it have

The force it would take to accelerate an 900-kg car at the rate of 6m/s2