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P5 Science UT Review

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

The ability to be bent, flattened, or hammered without breaking is called?

a)

malleability

b)

ductility

c)

luster

2.

You divide an object's mass by its volume to calculate its

a)

mass

b)

volume

c)

density

3.

The amount of space a matter takes up is its

a)

mass

b)

volume

c)

weight

4.

The amount of matter in an object is its

a)

volume

b)

mass

c)

density

5.

A material that cannot be broken down into anything simpler by chemical reactions is a(n)

a)

molecule

b)

element

c)

compound

6.

Shiny, luster, conductivity, and flexibility are all properties of a(n)

a)

metalloids

b)

nonmetals

c)

metals

7.

The smallest unit of an element that still has the properties of that element

a)

molecule

b)

atom

c)

compound

8.

A particle made of two or more atoms is called

a)

element

b)

compound

c)

molecule

9.

Anything that has mass and occupies space

a)

physical change

b)

mixtures

c)

matter

10.

The gradual wearing away of a metal by combining with nonmetals is called

a)

suspension

b)

corrosion

c)

emulsion

11.

Which of these measures an object's mass?

a)

ruler

b)

pan balance

c)

spring scale

d)

graduated cylinder

12.

All the elements in a column of the periodic table have

a)

similar properties

b)

the same number of protons

c)

the same atomic mass

d)

nothing in common

13.

The positive particles of an atom are

a)

electrons

b)

positrons

c)

neutrons

d)

protons

14.

The central region of an atom where its neutrons and protons are is its

a)

nucleus

b)

electron cloud

c)

core

d)

center

15.

Particles in an atom that are neutral and have no charge are

a)

negatrons

b)

electrons

c)

neutrons

d)

protons

16.
A particle that moves around the nucleus is a(n)...
a)
Proton
b)
Neutron
c)
Electron
d)
Quark
17.

In the modern periodic table, elements are arranged by:

a)

atomic mass

b)

atomic number

c)

valence electrons

d)

number of isotopes

18.

An atom with atomic number 6 would have how many protons

a)

6

b)

12

c)

3

d)

cannot be determined

19.
What are the 3 particles that make-up the atom?
a)
protons, neutrons, and isotopes
b)
neutrons, isotopes, and electrons
c)
positives, negatives, and electrons
d)
protons, neutrons, and electrons
20.
True or False? Neutrons have a negative charge
a)
True
b)
False
21.
Which of the following is a negatively charged subatomic particle?
a)
Electron
b)
Proton
c)
Neutron
d)
Quark
22.

Carbon

a)

CA

b)

C

c)

Ca

d)

Cn

23.

N

a)

Sodium

b)

Nitrogon

c)

Nonium

d)

Nitrogen

24.

The nucleus of an atom is made of ________ and ________ .

a)

protons + neutrons

b)

electrons + protons

25.
Which is the correct formula for:
one carbon (C)
two oxygen (O)
a)
CO2
b)
CO
c)
C2O
d)
2CO
26.
How many elements are in H2O?
a)
1
b)
2
c)
3
d)
4
27.
What is Fe2O3
(rust) made up of?
a)
1 flourine, 2 einsteinium,
3 oxygen
b)
2 fluorine, 3 oxygen
c)
2 iron, 3 oxygen
d)
2 iron, 3 osmium
28.
If you have a material that can conduct electricity well it is probably a...
a)
Metalloid
b)
Matter
c)
Non-metal
d)
Metal
29.
________ are the COLUMNS on the periodic table and are organized by similar properties.
a)
Classifications
b)
Groups
c)
Periods
d)
Elements
30.
Where are the nonmetals located on the periodic table?
a)
top left corner
b)
bottom left corner
c)
top right corner
d)
bottom left corner
31.
Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 
a)
Metal
b)
Nonmetal
c)
Metalloid
d)
Pretty
32.

Which elements are to the right of the zig zag?

a)

metals

b)

nonmetals

c)

metalloids

33.
Which of these grouping of elements could have the characteristic of brittle?
a)
Metal
b)
Nonmetal
34.

The only metal that is liquid at a room temperature

a)

gold

b)

silicon

c)

mercury

d)

bromine

35.

Write correctly the symbol of Sodium

(a)  

36.

Write correctly the symbol of Carbon

(a)  

37.

State of matter with a definite shape and volume

(a)  

38.

State of matter that does not have a definite shape and volume

(a)  

39.

The most abundant element in the earth's crust

a)

oxygen

b)

nitrogen

c)

silicon

40.

Scientists can use a scanning tunneling microscope to

a)

study the shape of a water molecule

b)

form new elements

c)

change the density of an object

d)

measure and objects weight