Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
The oxidation number (the charge) of a Magnesium ion is typically:
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
A negatively charged atom, where electrons are gained, is known as a(n)
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
Carbon has 4 valence electrons. How many electrons does it want to have in its' outer shell?
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
A group number (located at the top of the column in the periodic table) tells us:
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
An ionic bond occurs when:
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
A covalent bond occurs when:
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
The oxidation number (the charge) of a Nitrogen ion is typically:
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
Hydrogen has 1 valence electron. How many electrons does it want to have in its' outer shell?
atoms share 1 or more pair of electrons.
atoms transfer electrons between anions (negatively charged particles) and cations (positive charge)
8
2
+2
anion
-3
the number of valence electrons an atom has.
Check it!
Match it!
Match it!