Quiz 2 the chemical level of artist organization

Which of the following is a molecule, but not a compound

2H

Uracil

All of the above

Proteins are composed of building block molecules called

Amino acids

When an atom donates an electron to another atom it becomes

An ion

The smallest uniform of an element that still retains the distinctive behavior of that element is an

Atom

Which is the following statement about chemical bonds is true

Covalent bonds are stronger than ionic bonds

The type of bonding that creates table salt (NaCI) is an example of a

Ionic bond

CH4 is methane. This compound is ________. a. inorganic b. organic c. reactive d. a crystal

Organic

Nitrogen has an atomic number of seven. How many electron shells does it likely have?

Two

Starch is an example of

polysaccharide