Molecules, Compounds and Mixtures Reinforcement

1
Molecules, Compounds and Mixtures Reinforcement

• Number your board to 10
• Answer each question on your dry erase board.

2
What forms when different elements join together
during a chemical reaction?

• Molecule
• Compound
• Mixture
• D) Atom

3
2. What forms when atoms of the same element
join together?

• Molecule
• Compound
• Mixture
• D) Atom

4
Examples of this are H2, O3, and Au3.

• Molecule
• Compound
• Mixture
• D) Atom

5
4. This forms when two or more elements join
together through a physical change.

• Molecule
• Compound
• Mixture
• D) Atom

6
5. Examples of this are H2O, NaCl, and C6H12O6.

• Molecule
• Compound
• Mixture
• D) Atom

7
6. This is a single element that is the basic
building block of all matter.

• Molecule
• Compound
• Mixture
• D) Atom

8
7. Examples are one element of pure copper,
pure silver and pure oxygen.

• Molecule
• Compound
• Mixture
• D) Atom

9
8. Examples are table salt, sugar, carbon
dioxide, sodium hydroxide and water.

• Molecule
• Compound
• Mixture
• D) Atom

10
9. Examples are vinegar and oil, a garden
salad, salt water, thermite.

• Molecule
• Compound
• Mixture
• D) Atom

11
Examples are hydrogen, tin helium, and aluminum.

• Molecule
• Compound
• Mixture
• D) Atom

12
1 Answer is.

• What forms when different elements join together
  during a chemical reaction?

• Molecule
• Compound
• Mixture
• D) Atom

13
2 Answer2. What forms when atoms of the
same element join together?

• Molecule
• Compound
• Mixture
• D) Atom

14
3 Answer3. Examples
of this are H2, O3, and Au3.

• Molecule
• Compound
• Mixture
• D) Atom

15
4 Answer4. This forms when two or more
elements join together through a physical
change.

• Molecule
• Compound
• Mixture
• D) Atom

16
5 Answer5. Examples of this
are H2O, NaCl, and C6H12O6.

• Molecule
• Compound
• Mixture
• D) Atom

17
6 Answer6. This is a
single element that is the basic building
block of all matter.

• Molecule
• Compound
• Mixture
• D) Atom

18
7 Answer7. Examples are one element of
pure copper, pure silver and pure oxygen.

• Molecule
• Compound
• Mixture
• D) Atom

19
8 Answer8. Examples are table salt,
sugar, carbon dioxide, sodium hydroxide and water.

• Molecule
• Compound
• Mixture
• D) Atom

20
9 Answer9. Examples are
vinegar and oil, a garden salad, salt water,
thermite.

• Molecule
• Compound
• Mixture
• D) Atom

21
10 Answer10. Examples
are hydrogen, tin, helium, and aluminum.

• Element
• Compound
• Mixture
• D) Atom

22
Todays Activity

• Name the elements
• of Elements
• of Atoms
• Molecule/Compound

23
Todays Activity

• Name the elements
• of Elements
• of Atoms
• Molecule/Compound

24
Match these common compounds to their names.

• Water, Carbon Dioxide, Sugar,
• Table Salt, Baking Soda,
  
• 1. CO2 Carbon Dioxide
• 2. H2O Water
• 3. NaCl Table Salt
• 4. NaCHO3 Baking Soda
• 5. C6H12O6 Sugar

25
Match these common compounds to their names.

• Water, Carbon Dioxide, Sugar,
• Table Salt, Baking Soda,
  
• 1. CO2
• 2. H2O
• 3. NaCl
• 4. NaCHO3
• 5. C6H12O6

26

• Warm-up.Determine if the equation is balanced.
• 1)
• 2)
• 3)
• 4) Using the periodic table, make a drawing of a
  Nitrogen atom. How many protons, electrons and
  neutrons does it have?

FeO4 4CO2 4CO2 3Fe
2C3H7OH 9O2 6CO2 8H20
FeS2 3O2 2SO2 FeO2