Basic Chemistry

On the periodic table, atomic number is the same as

• Number of neutrons

• Number of protons

• Atomic Mass

• Number of electrons

Atomic Mass is equal to the number of

• Electrons and neutrons

• Protons and electrons

• Just electrons

• Protons and neutrons

How many periods or rows make up the periodic table of elements

• Seven

• Eight

• Ten

• Three

If the molecules in a substance are tightly packed together, the substance is a

• Liquid

• Gas

• Solid

• Something else

The simplest form of matter is called

• a compound

• a mixture

• a solid

• an element

Chlorine is

• Noble gas

• Alkali metal

• Transition metal

• Halogen

Nickel is a(n)

• alkaline earth metal

• transition metal

• alkalai metal

• halogen

Arsenic is a(n)

• Metalloid

• Halogen

• Noble gas

• alkali metal

Anything that has mass and takes up space is

• Liquid

• Solvent

• Matter

• Element

Describing something without using numbers is called:

• Qualitative

• Quantitative

Tags

NGSS.MS-PS4-3