Question

SI base units used in chemistry includeQuestion options:A) kilograms, liters, inches, and moles.B) pounds, gallons, moles, and Fahrenheit.C) pounds, gallons, moles, and Celsius.D) kilograms, seconds, moles, and Kelvin.

Answer 1

D) kilograms, seconds, moles, and Kelvin.

Step-by-step explanation

The seven SI base units are comprised of the following:

1. Length - meter (m)

2. Time - second (s)

3. Amount of substance - mole (mole)

4. Electric current - ampere (A)

5. Temperature - kelvin (K)

6. Luminous intensity - candela (cd)

7. Mass - kilogram (kg)

Therefore, the SI base units used in chemistry include kilograms, seconds, moles, and Kelvin.

The correct answer is option D) kilograms, seconds, moles, and Kelvin.