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Worksheets

Science Review

Total questions: 25

Worksheet time: 21mins

Name
Class
Date
1.

Vertical Part Of The Periodic Table, Tells how many valence electron an atom has

(a)  

2.

A Table That Contains All The Elements Discovered Ever.

(a)  

3.

This is the kind of mixture which you cannot recognize the materials apart from each other.

(a)  

4.

Combination of two or more elements

(a)  

5.

dissolved substances

(a)  

6.

substance that is able to dissolve the solute

(a)  

7.

if solutes dissolve in solvents

(a)  

8.

if solutes does not dissolve in solvents

(a)  

9.

when two liquids are mixed

(a)  

10.

when two liquids do not mix

(a)  

11.

solutions of two or more metals

(a)  

12.

contains maximum amount of solute in a given amount of solvent

(a)  

13.

contains less dissolved solute than a saturated solution under given

temperature and pressure.

(a)  

14.

have a pH of less than 7

(a)  

15.

if a solution makes use of water as its solvent

a)

AQUEOUS SOLUTION

b)

Carbohydrates

c)

HOMOGENEOUS MIXTURE

d)

SOLUTION

16.

This is the kind of mixture which you can recognize the materials apart from each other.

a)

HOMOGENEOUS MIXTURE

b)

HETEROGENEOUS MIXTURE

c)

Base

d)

Solution

17.

SOLUTION

a)

Solute

b)

Solvent

c)

Base

d)

Acid

18.

Substances that made up of only one kind of atom

a)

Elements

b)

Pure Substance

c)

Substance

d)

Organic

19.

ionic compounds that result from the neutralization reaction of an acid and a base

a)

Base

b)

Organic

c)

Acid

d)

Salt

20.

Compounds

a)

Acid

b)

Salt

c)

Organic

d)

Base

21.

Properties Of Matter

a)

Luster

b)

Density

c)

Hardness

d)

Ductility

22.

Metals

a)

Luster

b)

Malleability

c)

Hardness

d)

Density

23.

Smartest Person In The World

a)

Ashton

b)

Einstein

c)

Ashly

d)

Ms. Patricio

24.

Acids

a)

HCI

b)

Citric Acid

c)

Acetic Acid

d)

Sodium

25.

Horizontal Part of the Periodic Table, Tells the shell (orbit) occupied by specific electron/s

(a)