Which of the following is the major positive ion outside cells?
A) nitrogen
B) hydrogen
C) potassium
D) sodium
Answer: D) sodium
Which of the following is the major positive ion outside cells?
A) nitrogen
B) hydrogen
C) potassium
D) sodium
Answer: D) sodium
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.