Quiz about Matter, atomic structure, density and periodic table

Question 1

Which particle contributes the negative charge to the atom?

Accepted Answer

electron

Answer

proton

Answer

neutron

Answer

nucleus

Question 2

Which particle does not contribute mass to the atom?

Accepted Answer

Electron

Answer

Proton

Answer

Neutron

Answer

Nucleus

Question 3

What element is this atom of?

Accepted Answer

lithium

Answer

nitrogen

Answer

beryllium

Answer

carbon

Question 4

The three main subatomic particles are electrons, protons and ____________.

Accepted Answer

neutrons

Answer

photons

Answer

neurons

Answer

quarks

Question 5

Most of the mass in an atom is made up of _____________________?

Accepted Answer

protons and neutrons

Answer

protons and electrons

Answer

neutrons and electrons

Answer

electrons and quarks

Question 6

What is the electrical charge of a proton?

Accepted Answer

1+

Answer

1-

Answer

neutral

Answer

2-

Question 7

The total number of Protons and Neutrons.

Accepted Answer

Mass Number

Answer

Atomic Number

Answer

Matter

Answer

Ion

Question 8

Number of protons in an atom.

Accepted Answer

Atomic Number

Answer

Mass Number

Answer

Isotope

Answer

Valence electrons

Question 9

Electrons in the outermost orbital.

Accepted Answer

Valence electrons

Answer

Shell electrons

Answer

Violent electrons

Answer

Isotopes

Question 10

The smallest possible unit matter can be divided into while still maintaining its properties.

Accepted Answer

Atom

Answer

Proton

Answer

Element

Question 11

Something that takes up space and has mass.

Accepted Answer

matter

Answer

volume

Answer

mass

Answer

density

Question 12

The amount of space something takes up

Accepted Answer

volume

Answer

density

Answer

mass

Answer

matter

Question 13

I am two or more atoms chemically bonded.

Accepted Answer

molecule

Answer

atom

Answer

compound

Answer

mixture

Question 14

Which particle is equal to the Atomic Number

Accepted Answer

# of protons

Answer

# of electrons

Answer

# of neutrons

Question 15

A pure substance that cannot be broken down into any other substance by chemical or physical means. There are about 100 of us shown in the Periodic Table

Accepted Answer

element

Answer

compound

Answer

mixture

Answer

molecule

Question 16

If an atom has 3 electrons, how many protons does it have?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 17

an arrangement of the elements according to their atomic numbers so that elements with similar properties are in the same column and properties repeat from row to row

Accepted Answer

Periodic Table of Elements

Answer

Atomic Theory

Answer

Isotopes

Answer

Subatomic Particles

Question 18

one or two letters that represent the name of an element

Accepted Answer

element symbol

Answer

element name

Answer

atomic number

Answer

atomic mass

Question 19

A row on the Periodic Table of Elements is called ________

Accepted Answer

period

Answer

family

Answer

row

Answer

isotope

Question 20

Which is a neutron?

Accepted Answer

B

Answer

A

Answer

C

Question 21

Which item on this element square is the chemical symbol?

Accepted Answer

Cu

Answer

Copper

Answer

29

Answer

63.546

Question 22

Which item on this element square represents the atomic number?

Accepted Answer

13

Answer

Al

Answer

Aluminum

Answer

26.981538

Question 23

How many neutrons are in the atom "K"? Atomic number: 19. Mass: 39

Accepted Answer

20

Answer

7

Answer

19

Answer

39

Question 24

What particle uniquely identifies an element?

Accepted Answer

Number of Protons

Answer

Number of Valence Electrons

Answer

Number of Electrons

Answer

Atomic Mass

Question 25

If an atom has 10 protons, 10 neutrons, and 10 electrons, what is the mass of the atom?

Accepted Answer

20

Answer

10

Answer

30

Question 26

Which statement best explains how periods on the periodic table are organized?

Accepted Answer

increasing atomic number from left to right

Answer

increasing number of neutrons from left to right

Answer

decreasing number of electrons from left to right

Answer

decreasing atomic mass number from left to right

Question 27

Each column in the periodic table is called a _________ .

Accepted Answer

group

Answer

period

Answer

cluster

Answer

unit

Question 28

The unit for mass is...

Accepted Answer

grams

Answer

Newton

Answer

mililiters

Answer

centimeters

Question 29

What is this tool called....

Accepted Answer

Graduated Cylinder

Answer

Ruler

Answer

Thermometer

Answer

Beaker

Question 30

A graduated cylinder is used to measure...

Accepted Answer

Volume

Answer

mass

Answer

weight

Answer

density

Question 31

The unit for volume is. (there is more than one right answer)

Accepted Answer

milliliters (mL)

Accepted Answer

Centimeters Cubed

Answer

grams

Answer

Newton

Question 32

What two types of measurements do you need to calculate DENSITY?

Accepted Answer

Mass and Volume

Answer

Volume and Weight

Answer

Temperature and Mass

Question 33

What is the density of water?

Accepted Answer

1 g/mL

Answer

0.1 g/mL

Answer

10 g/mL

Answer

100 g/mL

Question 34

Look at this image. Which object has the LOWEST density in water? How?

Accepted Answer

The Ping Pong Ball because it floats to the top

Answer

The bolt because it has sunk to the bottom

Answer

The soda cap because it is not just full of air like the Ping Pong ball

Question 35

Jack has a rock. The rock has a mass of 144 g and a volume of 3 cm³. What is the density of the rock?

Accepted Answer

48 g/cm3

Answer

40 mL

Answer

52 g/cm3

Answer

32/7 g/cm³

Question 36

If an object has a density of 0.78 g/mL and you put it into water it will _________

Accepted Answer

float

Answer

sink

Answer

fly

Answer

disappear

Question 37

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

Accepted Answer

2 g/cm3

Answer

8 g/cm3

Answer

1/2 g/cm3

Answer

24 g/cm3

Question 38

What is the formula for density?

Accepted Answer

density = mass / volume

Answer

density = mass x volume

Answer

density = mass + volume

Answer

density = mass - volume

Question 39

Calculate the density of the cube.

Accepted Answer

2 g/cm3

Answer

4 g/cm3

Answer

6 g/cm3

Answer

8 g/cm3

Question 40

What is this tool to get mass?

Accepted Answer

triple beam balance

Answer

ruler

Answer

thermometer

Answer

graduate cylinder

Question 41

Question 41.

Accepted Answer

373.4 g

Answer

303.4 g

Answer

370.4 g

Answer

373.0 g

Question 42

When you put an object in a graduated cylinder of water and measure how much the water level changed what is this process called?

Accepted Answer

Displacement

Answer

Relative Density

Answer

Density

Question 43

What is the volume of Object X?

Accepted Answer

25.0 ml

Answer

10.0 ml

Answer

15.0 ml

Answer

20.0 ml

Question 44

What is the volume of the fish?

Accepted Answer

6.0 ml

Answer

18.0 ml

Answer

38.0 ml

Question 45

An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?

Accepted Answer

9 g/mL

Answer

10.5 g/mL

Answer

6.5 g/mL

Answer

8 g/mL

Question 46

Valence electrons are:

Accepted Answer

Electrons farthest away from the nucleus

Answer

Electrons closest to the nucleus

Answer

Electrons that just come and go - they don't stay with the atom

Answer

Electrons in the second shell

Question 47

How many valence electrons does Phosphorus have?

Accepted Answer

5

Answer

4

Answer

6

Answer

7

Answer

8

Question 48

How many protons are in this element?

Accepted Answer

79

Answer

196

Answer

117

Answer

Cannot be determined

Question 49

How did Mendeleev arrange the elements?

Accepted Answer

atomic number

Answer

atomic mass

Answer

density

Answer

melting point

Question 50

The Modern Periodic Table of Elements is arranged by

Accepted Answer

atomic number

Answer

atomic mass

Answer

valence electrons

Answer

number of isotopes

Matter, atomic structure, density and periodic table

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