6.1 Classification of Elements (P1)

6.1 Classification of Elements

Fill in the Blanks

Find the term: M_lecu_e

Multiple Choice

WHAT IS THE NAME OF THE SMALLEST INDIVISIBLE PART OF AN ELEMENT?

• MATTER

• HYDROGEN

• THE ATOM

Multiple Choice

What is at the center of every atom?

• An electron
• A compound
• A molecule
• A nucleus

Multiple Choice

The particles with no charge in an atom are the _______.

• electrons
• neutrons
• protons
• protons and neutrons

Multiple Choice

Electrons are subatomic particles that exist

• inside the nucleus.

• outside the nucleus.

Multiple Choice

Protons are

• negative

• positive

• neutral

Multiple Choice

What does the nucleus of an CARBON atom contain?

• 4 Electrons and 3 neutrons

• 6 Protons and 6 neutrons

• 4 Protons and 6 neutrons

• 12 Protons

Multiple Choice

A molecule is made up of ____ or more atoms.

• 1
• 2
• 3
• 4

Multiple Choice

What are atoms composed of?

• Protons and electrons.

• Protons, neutrons, and electrons.

• Neutrons and electrons.

• Ions, elements, and compounds.

Multiple Choice

Classify O₂ (oxygen gas):

• Atom

• Molecule

• Compound

Multiple Select

What is the elements in the Carbon dioxide (CO₂) [can choose more than one]

• carbon

• oxygen

• dioxide

• carbon dioxide

Multiple Select

What is the elements in the Glucose (C₆H₁₂O₆) [can choose more than one]

• carbon

• oxygen

• hydrogen

• Helium

Multiple Choice

This picture represents which of the following?

• element

• compound

Multiple Choice

Which one has more than one type of atom in it?

• Element

• Compound

Multiple Choice

Water (H₂O) and carbon dioxide (CO₂) are examples of

• elements

• compounds