Lesson: States Of Matter

Question 1

Everything occupies space and mass

Answer 1

Matter

Question 2

Small parts of Matter

Answer 2

Subatomic particles

Question 3

State of Matter that is a strong force and little space

Answer 3

Solid

Question 4

State of Matter that is no definite shape and not as closely held

Answer 4

Liquid

Question 5

Gas

Answer 5

State of Matter that is Weak forces

Question 6

Two types of Physical Properties

Answer 6

Intensive properties, and Extensive properties

Question 7

It is type of Properties of matter that is ibserved, measured and tested

Answer 7

Physical properties

Question 8

Example of this type of properties of matter are flammability, reactivity

Answer 8

Chemical property

Question 9

(Change in matter) Do not alter the identity

Answer 9

Physical changes

Question 10

(Change in matter) new different ccp

Answer 10

Chemical compositions and properties, Chemica changes

Question 11

Exothermic

Answer 11

Evolved heat

Question 12

Asorbed heat

Answer 12

Endothermic

Question 13

RAEE

Answer 13

Release and abosrbed equal energy, thermic reaction

Question 14

A+B = AB

Answer 14

Direct union

Question 15

Take things apart (AB = A+B)

Answer 15

Analysis reaction

Question 16

Causes of Analysis reaction is HLE

Answer 16

Heat, light, electricity

Question 17

How do you classify matter?

Answer 17

Physical state or composition (pure substance/mixture)

Question 18

Elements and compounds that cant be seperated by physical means

Answer 18

Pure substance

Question 19

Elements consists of 3

Answer 19

Metals, nonmetal or metalloids

Question 20

Where in the periodic table are the metals?

Answer 20

LMB and L and A

Question 21

7 properties of metal

Answer 21

Lustruos, Malleable, Ductile, Good Conductors of Heat and Electricity, Most metals are solid, Most Metals are Hard, Most Metals have High densities

Question 22

(Some common element) Lightest and first

Answer 22

Hydrogen

Question 23

(Some common element) Abundant element

Answer 23

Carbon

Question 24

(Some common element) Toothpaste (in form of fluoride)

Answer 24

Fluorine

Question 25

(Some common element) First elements

Answer 25

Copper

Question 26

(Some common element) Abundant element and rcycled

Answer 26

Aluminum

Question 27

(Some common element) Table salt

Answer 27

Sodium

Question 28

(Some common element) Reactive metal

Answer 28

Potassium

Question 29

(Some common element) Liquid state

Answer 29

Mercury

Question 30

(Some common element) Bones stronger

Answer 30

Calcium

Question 31

(Some common element) Yellowish nonmetal

Answer 31

Sulfur

Question 32

(Some common element) Jewelry

Answer 32

Gold

Question 33

(Some common element) Highest electrical conductivity

Answer 33

Silver

Question 34

(Some common element) Abundant COT less

Answer 34

Helium

Question 35

(Some common element) Advertising signs

Answer 35

Neon

Question 36

(Some common element) Hemoglibin

Answer 36

Iron

Question 37

Where is the nonmetals located (in the periodic table)?

Answer 37

Right most part

Question 38

6 properties of nonmetals?

Answer 38

Brittle, Dull (except iodine), Poor conductors of heat and energy, Good insulators, 3 states, low densities

Question 39

What pattern in the periodic table is the metalloids?

Answer 39

Staircase pattern

Question 40

BAT

Answer 40

Boron, arsenic, tellerium --- Examples of Metalloids

Question 41

2 or more kinds of atoms chemically bonded

Answer 41

Compound

Question 42

H+ ions in aqueous solution. Turns it to ____ and ____ litmus paper to red

Answer 42

Acid -- sour and blue

Question 43

H+ ions receives in aqueous solution. Turns it to ____ and ____ litmus paper to red

Answer 43

Base -- bitter and red (ex: soap)

Question 44

Acid plus base react

Answer 44

Neutralization

Question 45

What are the name, compound and purpose of Carbon Dioxide

Answer 45

Carbonic acid gas, CO2, Photosynthesis

Question 46

What are the name, compound and purpose of Sodium Chloride

Answer 46

Table salt, NaCl, Food preservation and condiments

Question 47

What are the name, compound and purpose of Ammonia

Answer 47

Ammonia, NH3, Cleaning purpose