Everything Matters #2

The smallest particles that make up matter are called: 

• Mixtures
• Compounds
• Atoms
• Substances

Matter with a composition that is ALWAYS the same is called:

• Mixture
• Substance 

In order for something to be called a compound, TWO or more elements must join chemically in a specific way.

• True
• False

How many elements in a substance make up a compound? 

• 1
• 2

NaCl (Sodium Chloride) is called a ....

• Mixture
• Atom
• Compound
• Element

Na (Sodium) is called a(n)...

• Element
• Mixture
• Compound
• Homogeneous

C₆H₁₂O₆  (sugar) is called a ... 

• Mixture
• Element
• Compound
• Molecule

O₂ (oxygen gas) is called a ... 

• Element
• Molecule
• Atom
• Compound

NaCl has 1 sodium and 1 chlorine element

• True
• False

H₂O  (water) has ...

• 3 Hydrogens and 0 Oxygens
• 2 Hydrogens and 1 Oxygen
• 2 Oxygens and 1 Hydrogen
• 2 Hydrogens and 0 Oxygens