Year 9 - Group 1 Alkali Metals

Which group are the Alkali Metals found in? 

• Group 1
• Group 2
• Group 6
• Group 7

Which is NOT an Alkali Metal?

• Lithium
• Sodium
• Gold
• Potassium

Alkali metals are so reactive to air they are generally stored in what?

• Water
• Oil
• Jelly
• Cotton

True or false: Alkali Metals are so soft they can be cut with a knife?

• True
• False

--------------------- gas is released when alkali metals react with water.

• Hydrogen
• Oxygen
• Methane
• Carbon dioxide

All alkali metals have ---------------  electrons in their outermost shell.

• 1
• 2
• 3
• 4

Which of the following is the most reactive in water?

• Lithium
• Sodium
• Potassium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is formed when sodium reacts with water?

• sodium oxide and hydrogen
• sodium hydroxide and hydrogen
• sodium hydroxide and oxygen
• sodium hydroxide and carbon dioxide

Tags

NGSS.MS-PS1-2

Which of the following statements is true?

• In a chemical reaction atoms are created
• In a chemical reaction atoms are destroyed
• In a chemical reaction the arrangement of the atoms is changed
• In a chemical reaction the arrangement of the atoms remains the same, but the physical state (solid,liquid,gas) changes

Which of the following is NOT an alkali metal

• Li
• Cl
• K
• Cs