Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Which particle has the least mass?
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
What is the number of electrons in an atom of scandium?
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
Which type of formula shows an element symbol for each atom and a line for each bond between atoms?
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
At STP, two 5.0-gram solid samples of different ionic compounds have the same density. These solid samples could be differentiated by their
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
On the Periodic Table, the number of protons in an atom of an element is indicated by its
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
What is conserved during all chemical reactions?
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
Which term is defined as the region in an atom where an electron is most likely to be located?
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
Which statement describes the structure of an atom?
orbital
The nucleus has a positive charge and is surrounded by negatively charged electrons.
atomic number
an electron
21
structural
solubility in water
charge
Check it!
Match it!
Match it!