Ions

Question 1

Calcium (Ca2+)

Answer 1

Use nerve impulses and muscle contractions

Question 2

Sodium (Na+)

Answer 2

Nerve impulses and kidney function

Question 3

Potassium (K+)

Answer 3

Nerve impulses and stomata

Question 4

Hydrogen (H+)

Answer 4

Catalysts and Ph determination

Question 5

Ammonium (NH4+)

Answer 5

Makes nitrate ions

Question 6

Nitrate (NO3-)

Answer 6

Amino Acid formation

Question 7

Hydrogen Carbonate (HCO3-)

Answer 7

Maintain blood pH

Question 8

Chlorine (Cl-)

Answer 8

Balance sodium and potassium ions

Question 9

Phosphate (PO43-)

Answer 9

Cell membranes and bone formation

Question 10

Hydroxide (OH-)

Answer 10

Catalysts and pH determination