College Chemistry MCQs - Chapter 2

Basic Chemistry Multiple Choice Questions (MCQ) PDF - 14

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The Book Basic Chemistry Multiple Choice Questions (MCQs), Basic Chemistry MCQ PDF Download, Free Ch. 2-14 to learn College Chemistry Online Course. Solve Atomic Mass (Weight) Multiple Choice Questions (MCQs), Basic Chemistry quiz with answers PDF to prepare for job interview. The Basic Chemistry MCQ App Download: Free educational app for positive and negative ions, basic chemistry, stoichiometry career test for schools that offer online degrees.

The MCQ: 1 atomic mass unit is equal to; "Basic Chemistry" App Download Android & iOS (Free) with answers 1.665x10^-23, 1.661x10^-27, 1.661x10^-34 and 1.661x10^-21 to study online training courses. Practice atomic mass (weight) quiz questions, download Apple Book (Free Sample) for two year online colleges.

Basic Chemistry Questions & Answers PDF Download: MCQ Quiz 14

MCQ 66: The 1 atomic mass unit is equal to

1.661x10^-27
1.665x10^-23
1.661x10^-34
1.661x10^-21

MCQ 67: Sulfur has charge of

−3
−2
−1
0

MCQ 68: The one molecule of water contains oxygen atoms, which are

MCQ 69: The branch of chemistry showing quantitative relationship between reactants and products is

spectrometry
electrometry
stoichiometry
photometry

MCQ 70: Aluminum has a charge of positive

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