Exam 2: Science, Matter, and Energy

List an example of each of the following terms: element, compound, ion, organic molecule, simple carbohydrate.

Which list of items contains only ions?

Which of the following energy forms is high quality?

Match items with their appropriate chemical description. -The chemical symbol for sodium

Match the items below with the correct energy or matter quality below. -aluminum ore

The scientists, with enough data,

If an overwhelming body of observations and measurements supports a scientific hypothesis, it becomes known as a(n) ____________________.

An acidic solution would have

The building blocks of matter are

Some forms of electromagnetic radiation with short wavelengths are:

All organic compounds are characterized by the presence of

Na is the chemical symbol for ____________________.

An atom or group of atoms with one or more net positive or negative charges is called a(n) ____________________.

Match items with their appropriate chemical description. -A compound

Match the items listed below with the appropriate choice -Which letter represents autotrophs using photosynthesis to convert solar energy into sugar?

Match items with their appropriate chemical description. -The small, dense center of an atom

An example of potential energy is

Isotopes differ from each other by their number of

Match items with their appropriate chemical description. -Subatomic particle with a negative charge

All of the following are examples of kinetic energy except