8. Which of the following determines the identity of an atom? a. isotope
b. atomic mass
c. atomic number
d. charge

C. Atomic Number

Explanation:

Atomic number, also known as proton number, never changes. Therefore it allows us to identify each atom.

the real answer is b. scintillation counter

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.