Chemistry, 30.07.2019 02:00 deedee363

Why do x-ray technicians stand behind a shield when giving x-rays to patients? a. because large doses of x-rays cause blindness b. because they can more accurately see the patient's bones c. because they need to protect themselves from patient disease d. because large doses of x-rays are known to cause cell damage and cancers

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:40, marknjenbennetp3j1v1

Listen base your answer to the question on the information below. propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below. c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol. what is the correct structural formula for a molecule of methanethiol

Answers: 3

continue

Chemistry, 22.06.2019 13:30, rudolph34

Apush or pull that moves or changes and object when to objects touch

Answers: 2

continue

Chemistry, 22.06.2019 20:40, ohgeezy

Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°

Answers: 1

continue

Chemistry, 22.06.2019 22:30, robertss403

How many moles of kci are produced from 2.50 moles k

Answers: 1

continue

You know the right answer?

Why do x-ray technicians stand behind a shield when giving x-rays to patients? a. because large do...