Quiz #4

Question 0

Matter cannot be blank or blank

Answer 0

Created or destroyed

Question 1

What is the universe made of

Answer 1

Matter and energy

Question 2

All matter has blank and takes up blank

Answer 2

Has mass and takes up space

Question 3

What is the central core of an Adam

Answer 3

The nucleus

Question 4

What are the three subatomic particle’s

Answer 4

Protons neutrons and electrons

Question 5

Where the protons mass neutrons mass and electrons mass

Answer 5

All three have almost nothing

Question 6

What’s up protons charge a neutrons charge and electrons charge

Answer 6

Proton positive
neutron neutral
electron negative

Question 7

The nucleus has an overall charge of

Answer 7

Positive

Question 8

A stable Adams overall charge as what

Answer 8

Zero

Question 9

Where is the mass number listed on an element in the periodic table and can you round these or not

Answer 9

In the bottom middle

you cannot round

Question 10

The atomic number where is it
it tells you the number of what
Inn the stable Adam to tell you the number of what

Answer 10

Top right hand number of protons number of electrons

Question 11

The mass minus the atomic number equals what

Answer 11

The number of neutrons

Question 12

What’s an isotope

Answer 12

And Adam with an abnormal number of neutrons it’s unstable

Question 13

What’s a compound

Answer 13

Two or more elements combined chemically

Question 14

What’s an Adam

Answer 14

The smallest particle of a compound with independent existence

Question 15

Two or more Adams makes what

Answer 15

Molecule

Question 16

Electron spin around the nucleus in specific regions called

Answer 16

Orbital’s/electron levels/electron shells

Question 17

When you go farther out is there more or less energy available

Answer 17

More

Question 18

How do you electrons are there in the first level

Answer 18

2

Question 19

Second

Answer 19

Eight

Question 20

Third

Answer 20

Eight

Question 21

Fourth

Answer 21

18

Question 22

Fifth

Answer 22

32

Question 23

Sixth

Answer 23

50

Question 24

The elements of life are made of what what acronym

Answer 24

CHONPS

Question 25

What does CHONPS stand for

Answer 25

``` Carbon hydrogen oxygen nitrogen phosphorus sulfur ```

Question 26

Covalent bond

Answer 26

Sharing electrons

Question 27

Ionic bonds

Answer 27

Bonds created by transferring electrons

Question 28

And Adam that has gained or lost electrons is called an

Answer 28

Ion

Question 29

An element is stable if it's outer shell is full or not full

Answer 29

Full

Question 30

Physical properties

Answer 30

Characteristics that can be sensed

Question 31

Chemical properties

Answer 31

Behaviors that can be predicted and or tested

Question 32

The states of matter

Answer 32

Gas liquid solid

Question 33

Four types of physical properties

Answer 33

Color state texture hardness

Question 34

Four types of chemical properties

Answer 34

Reactivity freezing point boiling point stability

Question 35

Four properties of chemical change

Answer 35

Color change temperature change smoke/bubbles form precipitate forms

Question 36

What is precipitate

Answer 36

a precipitated solid substance in suspension or after settling or filtering

Question 37

Energy and chemical change

Answer 37

Making and breaking of bonds

Question 38

What is another way to put the making and breaking of bonds

Answer 38

Sharing and transferring electrons

Question 39

Energy and object has because a position is called

Answer 39

Potential energy

Question 40

The energy of motion is called

Answer 40

Kinetic energy

Question 41

What is the catalyst

Answer 41

A chemical that speeds up a reaction

Question 42

The process of change involves what

Answer 42

The conversion of one form of energy into another