FL.SC.8.P.8.8 Compounds- Acids Bases and Salts

Propane is a....

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Match the following

• element

• 
• compound

• 
• mixture

• 

Tags

NGSS.K-2-ETS1-2

NGSS.K-PS2-1

NGSS.K-PS2-2

Select all of the compounds in these particle diagrams. (check all that apply)

• 
• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

Match the following

• pure element

• 
• pure compound

• 
• mixture of compounds

• 
• mixture of elements

• 
• mixture of elements and compounds

• 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

Bases are located where on the pH scale?

• any number can be a base
• below 7
• above 7
• number 7 is a base

Water is a pH of 7. Which of the following terms best describes water?

• element

• acid

• base

• neutral

According to the pH scale, which item is more acidic than lemons?

• battery

• vinegar

• milk

• blood

Tags

NGSS.MS-PS1-2

According to the pH scale, which item is a stronger base than soap?

• baking soda

• ammonia solution

• tomato

• bleach

A substance that is 3 on the pH scale would be a(n):

• acid

• base

• neutral

• solute

In a neutralization reaction, what are the products of a reaction between an acid and a base?

• Another acid and base
• Carbon dioxide and a salt
• Water and a salt
• Either two acids or two bases