HESI A2
HESI A2 Chemistry Questions
Question 1 of 5
How many protons does Potassium have?
Question 2 of 5
What is atomic mass?
Question 3 of 5
Where would you expect tap water to fall on the pH scale?
Question 4 of 5
Among the following elements, which is a nonmetal?
Question 5 of 5
What is the name of the compound CH₃-CH₂-CH₂-CH₃?