wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Atomic Structure, Periodic Table, Bonding

Total questions: 34

Worksheet time: 23mins

Name
Class
Date
1.
When two or more elements chemically combine
a)
element
b)
compound
c)
mixture
d)
solution
2.
Which one can be found on the periodic table?
a)
Compound 
b)
Element
3.

Which item on this element square is the chemical symbol?

a)

Copper

b)

29

c)

Cu

d)

63.546

4.
Which part of an atom is POSITIVELY charged?
a)
protons
b)
neutrons
c)
electrons
d)
atoms
5.
What part of an atom is NEGATIVELY charged?
a)
protons
b)
neutrons
c)
electrons
d)
atoms
6.
Which part of an atom has no charge?
a)
protons
b)
neutrons
c)
electrons
d)
atoms
7.
Salt has a chemical formula of NaCl.  Salt is a...
a)
Compound
b)
Element
c)
Mixture
d)
None of the Above
8.
How many elements are represented in the compound?
Na2CO3
a)
1
b)
2
c)
3
d)
4
9.
Vertical columns in the periodic table are called _________ of elements and have similar properties. 
a)
groups
b)
periods
10.
What is H2SO4 
 made up of?
a)
2 hydrogen, 1 sulfur, 4 oxygen
b)
1 hydrogen, 2 sulfur, 4 oxygen
c)
2 hydrogen & 4 sodium
d)
1 hydrogen & 6 sodium
11.
In Dalton's Atomic Theory, all elements consist of __________ that cannot be divided.
a)
Atoms
b)
Parts
c)
Molecules
d)
Hydrogen
12.
In the Thomson Model, he discovered the existence of what particle?
a)
Electrons
b)
Protons
c)
Neutrons
d)
Quarks
13.
While making his model of an atom, what structure did Rutherford discover (containing protons and neutrons)?
a)
the Nucleus
b)
the Electron Cloud
c)
the quarks
d)
the atomic mass
14.
According to the Bohr Model, electrons are only found in specific orbits around the nucleus called __________________________
a)
Energy Levels
b)
Electron Lanes
c)
Electron Places
d)
Atomic Mass
15.
The nucleus is made up of protons and what other particle?
a)
Electrons
b)
Nothing else
c)
Neutrons
d)
Atomic Number
16.
What did James Chadwick discover?
a)
neutrons
b)
electrons
c)
the atomic theory
d)
protons
17.
Which scientist developed the plum pudding/chocolate chip cookie model
a)
Dalton
b)
Thompson 
c)
Rutherford
d)
Democritus
18.
This number gives the number of protons in each atom of an element.
a)
mass number
b)
atomic number 
c)
atomic mass
19.

Which of the following is/are conclusions based on Rutherford’s gold foil experiment?

a)

Atom is mostly empty space

b)

The nucleus is positively charged

c)

The atom has a small dense nucleus

d)

All answers are correct

20.
How did Mendeleev arrange the elements?
a)
alphabetical 
b)
density
c)
melting point
d)
atomic mass
21.
Pure forms of these elements are stored in oil so they won't react with oxygen and water in the air.
a)
Alkali Metals
b)
Alkaline-earth metals
c)
Halogens
d)
Noble Gases
22.

What group of elements don't have the same number of electrons in their outer shell?

a)

Alkaline-earth Metals

b)

Transition Metals

c)

Alkali Metals

d)

Halogens

23.
Which group of the periodic table is composed of inert (not reactive)  gases?
a)
alkali metals
b)
alkaline earth metals
c)
halogens
d)
noble gases
24.

Which of these elements is a halogen?

a)

Helium

b)

Chlorine

c)

Oxygen

d)

Neptune

25.

How many electrons does oxygen need to fill its outer shell?

a)

3

b)

4

c)

1

d)

2

26.
How many protons are in Beryllium?
a)
4
b)
9
c)
5
d)
2
27.
What is the atomic mass of Copper?
a)
63
b)
29
c)
34
d)
92
28.
How many neutrons does the isotope of lithium have?
a)
8
b)
3
c)
4
d)
5
29.

Which of the following is NOT a property of ionic compounds?

a)

They conduct electricity when molten

b)

They conduct electricity when in solution

c)

They have high boiling points

d)

They are insoluble in water

30.
What is the charge on a chloride ion?
a)
-1
b)
1
c)
+2
d)
+1
31.

Which of the following are characteristic properties of ionic compounds?

a)

They form hard, brittle crystals with characteristic shapes

b)

They have low melting points

c)

They have low boiling points

d)

They contain no charged particles

32.
In what form can an ionic compound conduct electricity?
a)
when dissolved in water
b)
as a solid
c)
as a crystal
d)
when warmed slightly
33.
Elements in Group 1 lose one electron to form ions with a _________________ charge.
a)
1+
b)
2+
c)
0
d)
1-
34.
What will be the compound name of the following chemical formula?
NaCl
a)
Potassium Chloride
b)
Sodium Chloride
c)
Calcium Chloride
d)
Sodium Chlorine

Similar Resources on Wayground

Year 11 Chemistry Spring 3 Quiz 7- C8 Rates & Equilibrium Pt 1

30 questions

Year 11 Chemistry Spring 3 Quiz 7- C8 Rates & Equilibrium Pt 1

quiz

Worksheet

•

9th - 11th Grade

Chemical Calculations

29 questions

Chemical Calculations

quiz

Worksheet

•

9th - 10th Grade

Chemical Reactions and Equations

33 questions

Chemical Reactions and Equations

quiz

Worksheet

•

8th - 12th Grade

Inner Space revision 2020

30 questions

Inner Space revision 2020

quiz

Worksheet

•

8th - 12th Grade

End of Term Quiz

37 questions

End of Term Quiz

quiz

Worksheet

•

10th Grade

Unit 5 Review

32 questions

Unit 5 Review

quiz

Worksheet

•

10th - 12th Grade

symbols of elements

31 questions

symbols of elements

quiz

Worksheet

•

6th - 7th Grade

Gas Laws Test Review

30 questions

Gas Laws Test Review

quiz

Worksheet

•

10th - 12th Grade