Winter Benchmark Reveiw

Question 1

Where are Electrons located?

Answer 1

Electron Cloud

Question 2

Where are Protons Located?

Answer 2

Nucleus

Question 3

Where are Neutrons Located?

Answer 3

Nucleus

Question 4

Where are Metals Located on the Periodic Table?

Answer 4

Left

Question 5

Where are non-metals Located on the Periodic Table?

Answer 5

Right

Question 6

Where are Metalloids Located on the Periodic Table?

Answer 6

Between metals and non-metals

Question 7

What happens to the particle movement in the atom when the kinetic energy decreases?

Answer 7

Slows down

Question 8

In order to calculate the number of neutrons, you must subtract the ____________ from the ____________.

Answer 8

Protons, Mass number

Question 9

Salt dissolving in water is an example of what type of property?

Answer 9

Homogeneous Mixture

Question 10

What is a covalent bond?

Answer 10

Two non-metals

Question 11

What is an Ionic Bond?

Answer 11

Non-metal, metal

Question 12

Do physical Changes create a new substance?

Answer 12

No, Chemical changes do

Question 13

(True or False) Rows share the same energy levels.

Answer 13

True

Question 14

Vertical columns on the periodic Table have the same what?

Answer 14

Valence electrons

Question 15

Groups go which way on the periodic table?

Answer 15

Up and down

Question 16

Period go which way on the periodic table?

Answer 16

Side to Side

Question 17

What to subatomic parts equal the mass of an atom?

Answer 17

Protons and neutrons

Question 18

When an element releases heat in a chemical reaction that is called what?

Answer 18

Exothermic.

Question 19

Reactants are on which side of the chemical equation?

Answer 19

Left

Question 20

Products are on which side of the chemical equation?

Answer 20

Right

Question 21

Tops of waves are called what?

Answer 21

The Crest

Question 22

Bottoms of waves are called what?

Answer 22

Trough

Question 23

What is a compression wave?

Answer 23

Waves that move a medium parallel to motion

Question 24

What is another word for a compression wave?

Answer 24

Longitudinal Wave

Question 25

Vibration

Answer 25

A repeated cyclical motion

Question 26

What is energy measured in?

Answer 26

Joules

Question 27

Where is the Nucleus?

Answer 27

In the center of the atom

Question 28

Atomic number=

Answer 28

Number of protons

Question 29

Where is most of the atom’s mass?

Answer 29

The Nucleus

Question 30

Atomic mass (amu) is equal to the number of what?

Answer 30

Protons and Neutrons

Question 31

The electron Cloud makes up most of the what in an atom?

Answer 31

Volume

Question 32

What reacts first?

Answer 32

Valence electrons

Question 33

What are some physical properties of metals?

Answer 33

Hardness, shininess, mallebility, ductility

Question 34

Most metals are conductors (true or false)

Answer 34

True

Question 35

Are metals magnetic?

Answer 35

Yes (some)

Question 36

Most metals are solid at what temp.?

Answer 36

Room Temperature

Question 37

What is an Alby?

Answer 37

A mixture of metals

Question 38

Group 1 is reactive with what?

Answer 38

Water

Question 39

Metals in a group have similar what?

Answer 39

Properties

Question 40

Group 1 (soft, shiny, most reactive, 1 valence electron)

Answer 40

Alkai

Question 41

Group 2 (not as reactive as group 1, more reactive than most, fairly hard, 2 valence electrons)

Answer 41

Alkaline Earth