Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Metals And Nonmetals
Test Description: Positive and negative ions
Instructions: Answer all questions to get your test result.
1) The element which has atomic number 12 is considered from
A
metals
B
no correct answer
C
noble gases
D
nonmetals
2) When an atom of an element loses 1 electron or more, it changes into
A
no correct answer.
B
a negative ion.
C
a positive ion.
D
a neutral atom.
3) All of the following elements can form positive ions except
A
aluminium
B
magnesium
C
chlorine
D
sodium
4) The number of energy levels in sodium ion is ......... the number of energy levels in its atom.
A
less than
B
equal to
C
more than
D
no correct answer
5) When an atom is changed into an ion, the ....... is changed.
A
mass number
B
number of electrons
C
number of neutrons
D
number of protons
6) The only nonmetal that exists in a liquid state is .....
A
hydrogen
B
chlorine
C
nitrogen
D
bromine
7) All of nonmetals don't conduct electricity except ......
A
graphite
B
mercury
C
aluminum
D
bromine
8) In a negative ion, the number of protons is ...... the number of electrons.
A
equal to
B
less than
C
more than
D
no correct answer
9) The number of ........ determines the type of element and its chemical activity.
A
levels filled with electrons.
B
protons
C
neutrons
D
electrons in the outermost energy level.
10) The molecule of a noble gas consists of .....
A
one atom.
B
one or two similar atoms.
C
two different atoms.
D
two similar atoms.
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?