ACIDS, BASES, SALTS - INTRO LEVEL

According to the pH range which substance is more acidic than lemon juice

• Hydrochloric acid
• cabbage
• milk

Tags

NGSS.MS-PS1-2

Tastes bitter.

• Acids
• Bases
• Salts
• All

Feels slippery.

• Acids
• Bases
• All

Tags

NGSS.MS-PS1-2

Turns litmus blue.

• Acids
• Bases
• Salts
• All

Changes the color of indicators.

• Acids
• Bases
• All

Tags

NGSS.MS-PS1-2

pH less than 7.

• Acids
• Bases
• All

pH greater than 7.

• Acids
• Bases
• All

Acids are __________, which means they "eat away" at other materials.

• transitional metal

• alkaline

• flammable

• corrosive

Which is the stronger acid?

• pH 1
• pH 4
• pH 8
• pH 13

A solution with a pH of 7 is________

• increasing
• neutral
• decreasing
• apple juice