Ahailstone traveling with a velocity of 43 meters/second comes to a virtual stop 0.28 seconds after hitting water. what is the magnitude of its acceleration in the water?

What semimetal can form four single covalent bonds.

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.