Jeopardy Q 1 Q 6 Q 11 Q 16 Q 21 Q 2 Q 7 Q 12 Q 17 Q 22 Q 3 Q 8 Q 13 Compounds & Mixtures States of Matter Elements Vocabulary Atoms Q 1 Q 6 Q 11 Q 16 Q 21 Q 2 Q 7 Q 12 Q 17 Q 22 Q 3 Q 8 Q 13 Q 18 Q 23 Q 4 Q 9 Q 14 Q 19 Q 24 Q 5 Q 10 Q 15 Q 20 Q 25 Final Jeopardy

State of matter in which particles are spread very far apart . Question 1 State of matter in which particles are spread very far apart .

Answer 1 What is – gas?

The state of matter found in the stars . Question 2 The state of matter found in the stars .

Answer 2 What is – plasma ?

State of matter which fills whatever container it is placed in . Question 3 State of matter which fills whatever container it is placed in .

Answer 3 What is – gas ?

State of matter in which particles are tightly packed together . . Question 4 State of matter in which particles are tightly packed together . .

Answer 4 What is – a solid ?

State of matter which has a definite volume but not a definite shape . Question 5 State of matter which has a definite volume but not a definite shape .

Answer 5 What is – a liquid ?

The elements are displayed in this chart . Question 6 The elements are displayed in this chart .

What is – the Periodic Table ? Answer 6 What is – the Periodic Table ?

The atomic number gives us this information . Question 7 The atomic number gives us this information .

What is – the number of protons ? Answer 7 What is – the number of protons ?

The number of known elements . Question 8 The number of known elements .

Answer 8 What is – 118 ?

The smallest unit of an element . Question 9 The smallest unit of an element .

Answer 9 What is – the atom ?

The symbol for the element oxygen .. Question 10 The symbol for the element oxygen ..

Answer 10 What is – o ?

The term for the amount of matter something contains . Question 11 The term for the amount of matter something contains .

Answer 11 What is –mass ?

The amount of space matter takes up . Question 12 The amount of space matter takes up .

Answer 12 What is – volume ?

A change in the appearance only of matter . Question 13 A change in the appearance only of matter .

What is – physical change? Answer 13 What is – physical change?

Two or more atoms held together by a chemical bond . Question 14 Two or more atoms held together by a chemical bond .

Answer 14 What is – a molecule ?

A change that forms a brand new substance with new properties . Question 15 A change that forms a brand new substance with new properties .

What is – a chemical change ? Answer 15 What is – a chemical change ?

Question 16 The center of an atom .

Answer 16 What is – the nucleus ?

A positive particle found in the nucleus . Question 17 A positive particle found in the nucleus .

Answer 17 What is – the proton ?

The negative particle that orbits the atom . Question 18 The negative particle that orbits the atom .

Answer 18 What is – an electron ?

The neutral particle found in the nucleus . Question 19 The neutral particle found in the nucleus .

Answer 19 What is – the neutron ?

The atom model which shows orbiting electrons being unpredictable . Question 20 The atom model which shows orbiting electrons being unpredictable .

What is – the electron cloud model ? Answer 20 What is – the electron cloud model ?

Question 21 The smallest unit of a compound .

Answer 21 What is – a molecule ?

Needed to create a compound of 2 or more atoms . Question 22 Needed to create a compound of 2 or more atoms .

What is – chemical reaction ? Answer 22 What is – chemical reaction ?

The combination of symbols and subscripts used to show a compound . Question 23 The combination of symbols and subscripts used to show a compound .

Answer 23 What is – a formula ?

A mixture in which one substance dissolves in another . Question 24 A mixture in which one substance dissolves in another .

Answer 24 What is – a solution ?

A mixture in which substances are not dissolved . Question 25 A mixture in which substances are not dissolved .

Answer 25 What is – suspension ?

Final Jeopardy What did Rutherford expect to happen during his gold foil experiment? How did his unexpected results change our understanding of the atom?

Final Jeopardy Answer He expected the particles to be deflected, like hitting a wall, because it was believed that atoms were solid spheres. The rays passing though, and being deflected told him the atom is mostly empty with a dense positive core now called a nucleus.