Biology Final Exam - First Half

Where do elements appear organized?

• On the Atomic Mass

• On the Chemical Symbol

• On the Periodic Table

• On the Atomic Number

What are the three subatomic particles that characterize each element?

• Protons, Neutrons, and Molecules

• Protons, Neutrons, and Electrons

• Protons, Atoms, and Electrons

• Neutrons, Atoms, and Molecules

How many columns and rows can each element be organized into on the Periodic Table?

• 18 columns and 7 rows

• 7 columns and 18 rows

• 10 columns and 5 rows

• 5 columns and 10 rows

Elements are organized based on their number of protons, which is also the same as the...

• Atomic Mass

• Chemical Symbol

• Atomic Number

• Periodic Table

What is the term for the weight of elements?

• Atomic Number

• Atomic Mass

• Chemical Symbol

• Periodic Table

What makes up the Atomic Mass?

• Protons and Electrons

• Neutrons and Electrons

• Protons and Neutrons

• Atoms and Molecules

What is the shortened name of each element called?

• Atomic Number

• Atomic Mass

• Chemical Symbol

• Periodic Table

Where are protons and neutrons contained in an atom?

• In the shells

• In the nucleus

• In the electrons

• In the atomic mass

In a balanced atom, the number of protons should be equal to the number of what?

• Neutrons

• Electrons

• Atomic Mass

• Chemical Symbols

How many electrons can the first shell around the atom of an element hold?

• 8

• 4

• 2

• 6