Alkali Metals
This alkali metal is the lightest and is used in many batteries.
What is lithium?
Noble gases are in this group.
What is Group 18
This halogen is added to pools to kill germs.
What is chlorine?
These elements are found in this group number.
What is group 2?
These elements are shiny and good conductors of heat and electricity.
What are metals?
Alkali metals are found in this group number on the periodic table.
What is Group 1?
Noble gases are known for being very blank
What is unreactive (or inert)?
Halogens are located in this group.
What is group 17?
This alkaline earth metal is important for healthy bones.
What is calcium?
These elements are usually dull and poor conductors.
What are nonmetals?
Alkali metals react strongly with this common liquid.
What is water?
This noble gas is used to fill balloons.
What is helium?
At room temperature, many halogens exist as this type of element.
What are nonmetals?
True or False: Compared to alkali metals, alkaline earth metals are more reactive.
What is false?
These elements have properties of both metals and nonmetals.
What are metalloids?
Because they react so easily, alkali metals are usually stored in this substance.
What is oil?
Because their outer shell is full, noble gases rarely do this.
Halogens have this many valence electrons.
What is 7?
Alkaline earth metals have this many valence electrons.
What is 2?
Most metals are found on this side of the periodic table.
What is the left side?
Alkali metals have this number of valence electrons.
What is 1?
Neon signs use this noble gas to make bright colors.
Halogens are very reactive and like to form salts with these elements.
What are metals?
This metal is often used in fireworks to make bright white light.
What is magnesium?
Silicon is an example of this type of element.
What is a metalloid?