Acid and Bases

Almost all liquids are either acids or bases to (some degree)

• True

• False

Scientists use something called a “pH scale” to measure how acidic or basic a liquid is.

• True

• False

pH is a number range from 0 to 10.

• True

• False, its 0 to 14

Acids can be dangerous

• True

• False

Acids are man-made only.

• True

• False

Lemons and Oranges have acid in their juice.

This is what makes them taste so sour.

• True

• False

Humans do not have acids in our body.

• True

• False - Stomach Acids and Saliva

Acids are bitter and bases are sour

• True

• False - Acids are sour and bases are bitter

Vitamin C is also an acid called ascorbic acid.

• True

• False

Rainwater contains some level of Acidity.

• True

• False

Tags

NGSS.MS-PS1-2