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Questions and Answers
What is the periodic table?
What is the periodic table?
A table that shows the elements, their atomic number, symbol, and average atomic mass; elements with similar chemical properties are grouped together.
The columns in the periodic table are called ___________.
The columns in the periodic table are called ___________.
groups
The rows in the periodic table are called ______.
The rows in the periodic table are called ______.
periods
Where are the Alkaline metals located?
Where are the Alkaline metals located?
Where are the Alkaline earth metals located?
Where are the Alkaline earth metals located?
Where are the Halogens located?
Where are the Halogens located?
Where are the Noble Gases located?
Where are the Noble Gases located?
Noble gases are colorless and reactive gases.
Noble gases are colorless and reactive gases.
Halogens have 7 electrons in their outer shell, and their reactivity decreases as you go down the group.
Halogens have 7 electrons in their outer shell, and their reactivity decreases as you go down the group.
What are Alkali metals characterized by?
What are Alkali metals characterized by?
_______ are less reactive than Group 1 since they need to lose 2 electrons to gain a full outer shell.
_______ are less reactive than Group 1 since they need to lose 2 electrons to gain a full outer shell.
What are Transition Metals commonly used for?
What are Transition Metals commonly used for?
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