Which of the following are not properties of acids?

Check all that apply.

A. Reacts with certain metals

B. Tastes bitter

C. Slippery

D. Reacts with limestone to produce carbon dioxide

Which statement about energy transformations is not true? A all forms of energy can be transformed into thermal B energy is never destroyed or created during transformations C potential chemical energy always transforms into kinetic D some thermal

When a cannon fires a cannonball, the cannon will recoil backward because the: A) energy of the cannonball and cannon is conserved. B) energy of the cannon is greater than the energy of the cannonball.

What steps are involved in converting potential energy to kinetic energy? Give me an example for each. Your Answer must be 2 complete sentences.

Why do atoms move at different speeds depending on weather they are in liquids or solids?

A pen has a mass of 150g and a volume of 10mL. What is the density of the pen?

What is a unit of mass?

Which is not an era of the Phanerozoic eon

Newton's third law states that when an object exerts a force on another object, the second object exerts an equal but opposite force on the first object. Which of the following shows an example of this? a.

A car is moving 14.4 m/s when it hits the brakes. It slow from 78.8 m, which take 9.92s. It then accelerates at 1.83 m/s 2 for 4.50 s. What is the total displacement?

Select all of the answers that apply. What conditions on Earth are unique from other planets in our solar system?