Elements, Compounds, & Mixtures Worksheet Flashcards Preview

Honors Biology 1st Semester Exam > Elements, Compounds, & Mixtures Worksheet > Flashcards

Flashcards in Elements, Compounds, & Mixtures Worksheet Deck (39):
1

A pure substance that has only one type of atom

Element

2

True or false? An element cannot be separated into simpler materials (except during nuclear reactions)

True

3

Elements are listed and classified on the

Periodic Table

4

A pure substance with two or more types of atoms

Compound

5

True or false? Elements are homogeneous.

True

6

In a chemical compound, atoms are (Chemically/Physically) combined.

Chemically

7

True or false? Compounds are homogeneous.

True

8

Can compounds be separated by physical means?

No

9

Two or more elements or compounds not chemically combined

Mixture

10

In a mixture, is there a reaction between substances?

No

11

True or false? Mixtures can be separated into their components by physical and/or chemical means.

True

12

Element, Compound, Mixture, or None?

 

Diamond (C)

Element

13

Element, Compound, Mixture, or None?

 

Air

Mixture

14

Element, Compound, Mixture, or None?

 

Krypton (Kr)

Element

15

Element, Compound, Mixture, or None?

 

Water (H2O)

Compound

16

Element, Compound, Mixture, or None?

 

Ammonia (NH3)

Compound

17

Element, Compound, Mixture, or None?

 

Wood

None

18

Element, Compound, Mixture, or None?

 

Dry Ice (CO2)

Compound

19

Element, Compound, Mixture, or None?

 

Sugar (C6H12O6)

Compound

20

Element, Compound, Mixture, or None?

 

Sulferic Acid (H2SO4)

Compound

21

Element, Compound, Mixture, or None?

 

Bismuth (Bi)

Element

22

Element, Compound, Mixture, or None?

 

Alcohol (CH3OH)

Compound

23

Element, Compound, Mixture, or None?

 

Salt (NaCl)

Compound

24

Element, Compound, Mixture, or None?

 

Bronze

Mixture

25

Element, Compound, Mixture, or None?

 

Baking Soda (NaHCO3)

Compound

26

Element, Compound, Mixture, or None?

 

Milk

Mixture

27

Element, Compound, Mixture, or None?

 

Gasoline

Mixture

28

Element, Compound, Mixture, or None?

 

Uranium (U)

Element

29

Element, Compound, Mixture, or None?

 

Pail of garbage

Mixture

30

Element, Compound, Mixture, or None?

 

Energy

None

31

Element, Compound, Mixture, or None?

 

Ink

Mixture

32

Element, Compound, Mixture, or None?

 

Titanium (Ti)

Element

33

Element, Compound, Mixture, or None?

 

Iron (Fe)

Element

34

Element, Compound, Mixture, or None?

 

Electricity

None

35

Element, Compound, Mixture, or None?

 

Popcorn

None

36

Element, Compound, Mixture, or None?

 

A dog

None

37

Element, Compound, Mixture, or None?

 

Gold (Au)

Element

38

Element, Compound, Mixture, or None?

 

Pizza

Mixture

39

Element, Compound, Mixture, or None?

 

Concrete

Mixture