Which of the following types of energy does an object store in the bonds of atoms and molecules? (5 points) Оа
Chemical energy
Ob
Gravitational energy
Ос
Kinetic energy
Od
Sound energy

If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland