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Physical Properties
Reactivity
Chemical Properties
Chemical Symbols
Periodic Table
100
high electrical conductivity, ductile, malleable.
What are some properties of metals?
100
They explode in water
What is the reaction when any Alkali metal is dropped into water?
100
a positive ion charge.
What is the charge of an Alkali Metal ion?
100
Li
What is the chemical symbol for Lithium?
100
Group 1A
What is the group number for the alkali metals?
200
They are soft and sliver colored.
What is the physical appearnce of the Alkali metals?
200
They react with nonmetals.
What is a common reaction of Alkali metals?
200
Li 1+
What is the common ion for Lithium?
200
Na
What is the chemical symbol for Sodium?
200
Potassium is in the first group and the fourth period.
What is the element in the first group and fourth period?
300
Hydrogen gas
What is the only Alkali Metal that is a gas?
300
Purple flame.
What is the color of potassium when it burns?
300
There is one electron in the valence shell.
What is the number of electron in the valence shell of an Alkali Metal?
300
K
What is the chemical symbol for potassium?
300
the biggest Alkali metal element Francium.
What is the biggest Alkali metal element?
400
They have low density, melting points, and boiling points.
What is the physical properties of Alkali metals?
400
This element burns with a yellow flame.
What is the color of Sodium when it burns?
400
they form cations.
What is the preferred ionic state of an Alkali metal?
400
Rb
What is the chemical symbol for Rubidium?
400
These elements do not occur naturally
What is possibility of finding Alkali Metals in nature?
500
These have the largest atomic radii of the elements in each period.
What is the atomic radis of the Alkali Metals?
500
red flame.
What is the color of Lithium when it burns?
500
They tend to form ionic bonds.
What is the preferred bonding type for Alkali metals?
500
Cs
What is the chemical symbol for Cesium?
500
Francium is the second rarest naturally occouring element
What is the second rarest naturally occouring element?