Acid and Bases

Presentation

•

Science

•

8th Grade

•

Hard

•

NGSS

K-ESS2-2, HS-PS1-7, K-ESS3-1

Standards-aligned

Meredith Vera

Used 5+ times

FREE Resource

5 Slides • 9 Questions

Positive Charged ion are called Anion
Negative charges ion are called Cation

Drag and Drop

H+

Drag these tiles and drop them in the correct blank above

positive

negative

cation

anion

Multiple Choice

What is a positive ion called?

anion

cation

isotope

covalent

Multiple Choice

What is a negative ion called?

anion

cation

covalent

isotope

Multiple Choice

If an atom loses electrons, the charge will be positive.

true

false

Multiple Choice

In a water solution, how do acids differ from bases?

Acids form salts, but bases do not

Acids turn litmus blue, while bases turn litmus red

Acids form hydrogen ions (H+), while bases form hydroxide ions (OH-)

Bases form salts, but acids do not

Multiple Choice

Which pH value indicates the most basic solution?

Multiple Choice

Which is the most likely pH for a solution of a weak acid?

Multiple Choice

When the pH of a solution becomes more basic, the number on the pH scale

decreases

increases

stays the same

triples

Multiple Choice

What is the pH of a solution that results from the complete neutralization of an HCl solution with a KOH solution?

Positive Charged ion are called Anion
Negative charges ion are called Cation

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