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The functional group which illustrates an ester is ________.

The volume of a gas sample is recorded as 0.0970 L. How many significant figures is this?

The abbreviation for the metric unit used to measure mass is

The radioactive particles, alpha, beta and gamma ray, are called ionizing radiation because, as they pass through an object, they:

What is the lead concentration in ppb of a water sample that contains 28 g of lead in 44 L?

The measurement most likely to describe the amount of pain reliever in a headache tablet is

Protons possess a ________ charge, and neutrons possess a ________ charge.

Vegetable oil is a(an) ________, and is found in the ________ phase.

The measurement most likely to describe the amount of pain reliever in a headache tablet is

The number of hydrogen bonds between cytosine and guanine in DNA is ________.