The Alkali Metals

Lithium

200

What are the letters that represent this element?

What is Li

300

Can lithium be found in your body?

Yes

400

True or False? 

Lithium is the lightest of the solid elements.

True

500

True or False?

Lithium is the lightest metal and least dense solid element, with a density roughly half that of water. 

True

Sodium

200

If this element becomes a compound to make table salt what other element is involved in this compound?

What is Chloride.

300

What is the number of protons in this element?

What is 11

400

True or False?

It ineffectively carries heat and electricity and has a strong photoelectric effect. 

False

500

At what temperature can Sodium be cut with a knife?

What is room temperature. 

Potassium

200

When in your body this element helps these things function? 

What is nerves, muscles, and heart.

300

What color flame will be emitted by this element when burned?

What is Violet?

400

What is the Atomic Mass?

What is 39.0983

500

What is the electron configuration for Potassium?

What is 1s²2s²2p⁶3s²3p⁶4s¹

Fun Facts

200

What is group 1A

What is the The alkali metals

300

What is the most reactive metal group on the periodic table?

What is the Alkali Metal

400

What is the most reactive element in the alkali metal group?

What is Caesium?

500

What 2 metals burn in water?

What is Potassium and Sodium