Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Matter, Atomic Structure, Chemical Bonding
Test Description: CYB 17-18 Chem Test 1
Instructions: Answer all questions to get your test result.
1) Atoms of the noble gases are generally inert because —
A
they are neutral atoms
B
they are too large to react
C
they are not charged
D
their outer electron levels are filled
2) What are shared in covalent bonds?
A
Protons
B
Electrons
C
Anions
D
Cations
3) Chlorine has atomic number 17 and mass number 35. It has
A
17 protons, 17 electrons, and 52 neutrons.
B
35 protons, 35 electrons, and 17 neutrons.
C
17 protons, 17 electrons, and 18 neutrons.
D
18 protons, 18 electrons, and 17 neutrons.
4) The chemical symbol for iron is _____.
A
Fe
B
ir
C
FE
D
fe
5) What makes the outer shell electrons important is that they
A
tell you what element you're dealing with if you only know how many electrons are in the outer shell
B
are not really important so they can be lost easily.
C
will always seek out atoms that have the same number of outer shell electrons
D
determine the chemical reactivity of the atom.
6) All of the noble gases have this fact in common:
A
They are all very common and can be found easily in nature
B
Their outer shells are full of electrons
C
They are all radioactive
D
They will react chemically with other elements quite easily
7) Which of these elements have atoms that do not have two electrons in their outer shells?
A
lithium
B
Calcium
C
berylium
D
magnesium
8) When an atom manages to get its outer energy level filled with electrons the atom becomes
A
unstable
B
non-reactive
C
More reactive
D
new elemen
9) Ionic bonds form when electrons are-
A
magnetized
B
shared
C
ionized
D
transferred
10) Covalent bonds form when electrons are
A
magnetized
B
transferred
C
shared
D
ionized
11) In an ionic bond, nonmetals are most likely to
A
lose electrons
B
share electrons
C
cancel electrons
D
gain electrons
12) Atoms join with other atoms by bonding with them in order to become as chemically _______ as possible.
A
unstable
B
stable
C
electrified
D
inert
13) When forming a chemical bond only the ________ electrons participate in the bonding process.
A
ionized
B
ionic or covalent
C
inner shell
D
outer shell
14) The noble gases rarely participate in chemical bonding because
A
they have an atomic structure similar to hydrogen
B
they are gases and gases are less volatile
C
their valence electron shells are full
D
sharing electrons would not involve enough energy
15) When atoms bond covalently with other atoms to form new substances the atoms ___________ electrons.
A
transfer
B
share and transfer
C
share
D
lose and gain
16) When a covalent bond forms between two atoms how many atoms have a full outer shell of electrons?
A
zero
B
it depends on what the atoms are
C
two
D
one
17) What makes the outer shell electrons important is that they
A
will always seek out atoms that have the same number of outer shell electrons
B
determine the chemical reactivity of the atom.
C
tell you what element you're dealing with if you only know how many electrons are in the outer shell
D
are not really important so they can be lost easily.
18) Which of these elements have atoms that do not have two electrons in their outer shells?
A
helium
B
calcium
C
magnesium
D
lithium
19) When an atom manages to get its outer energy level filled with electrons the atom becomes
A
a new element
B
non-reactive
C
more reactive
D
very unstable
20) Ionic bonds form when electrons are-
A
shared
B
transferred
C
magnetized
D
ionized
*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?