Matter and Chemical Change

Question 0

What is the atomic number?

Answer 0

The number of each element on the periodic table

Question 1

What is the atomic symbol?

Answer 1

The short form of all the elements. O = Oxygen

Question 2

How many protons are in each element?

Answer 2

The atomic number is the number protons

Question 3

How many electrons are in each element?

Answer 3

The atomic number is the number electrons

Question 4

What is the atomic mass?

Answer 4

The number at the top right-hand corner of each element in the periodic table. Can be rounded to the closest whole number when used in equations

Question 5

How many neutrons are in each element?

Answer 5

Neutrons are equal to the atomic mass minus the atomic number

Question 6

What is a family or group?

Answer 6

Columns on the periodic table.

Question 7

What are rows or periods?

Answer 7

Horizontal rows on the periodic table.

Question 8

Where are the alkaline metals?

Answer 8

Family number one

Question 9

Where are the alkaline earth metals located on the periodic table?

Answer 9

Family number two

Question 10

Where are the transition metals?

Answer 10

Family 3 - 12

Question 11

Where are the metalloids?

Answer 11

Is zig-zag line located below boron silicon arsenic tellurium and astatine

Question 12

Where are the halogens located on the periodic table?

Answer 12

Family number 17

Question 13

Where are the noble gases located on the periodic table?

Answer 13

Family number 18

Question 14

What is an anion?

Answer 14

And negatively charged ion

Question 15

What is a cation?

Answer 15

A positively charged ion

Question 16

What is an ion

Answer 16

An atom with an uneven number of electrons and protons

Question 17

What is an ionic compound?

Answer 17

A metal plus a nonmetal or cation and ion

Question 18

What do you name first and an ionic compound?

Answer 18

Name the metal first

Question 19

What is a polyatomic ion?

Answer 19

I polyatomic ion or a molecular ion is a charged chemical species composed of two or more atoms covalently bonded or of a metal or a metal complex or can be considered to be acting as a single unit

Question 20

What are examples of common polyatomic ions?

Answer 20

Nitrate sulfate phosphate carbonate and hydroxide

Question 21

What are transition metals?

Answer 21

Numbers in the family three 212 that have more than one ion charge. Use Roman numerals

Question 22

How do you know if a compound is ionic?

Answer 22

It has a metal

Question 23

What kinds of ionic compounds are there?

Answer 23

Simple
Poly atomic
Multiple charges

Question 24

What do you do if a element has multiple charges?

Answer 24

Use the top one

Question 25

How do you know if a compound is molecular or covalent?

Answer 25

It does not have a metal

Question 26

What are the types of covalent compounds?

Answer 26

I Have No BRight Or Clever Friends
Greek prefixes
Have to know

Question 27

What does I Have No BRight Or Clever Friends mean?

Answer 27

Iodide
Hydride
Nitrogen
Bromine
Oxygen
Chlorine
Fluori

Question 28

What are the Greek prefixes?

Answer 28

1. Mono
2. Di
3. Tri
4. Tetra
5. Penta
6. Hexa
7. Hepta
8. Octa
9. Nona
10. Deca

Question 29

What makes a reaction?

Answer 29

Reactant + Reactant = products

Question 30

What is evidence that a chemical reaction has taken place?

Answer 30

Color
Bubbles/ gas is released
Endo/ Exo 
Odour
Material disappears

Question 31

Ammonia

Answer 31

NH3

Question 32

Propane

Answer 32

C3H8

Question 33

Water

Answer 33

H2O

Question 34

Phosphorus

Answer 34

P4

Question 35

Ozone

Answer 35

O3

Question 36

Methane

Answer 36

CH4

Question 37

Glucose

Answer 37

C6H12O6