SCIN131 – Week 2 Lesson Quiz (92%)
SCIN131 – Week 2 Lesson Quiz (92%) Part 1 of 3 - 36.0/ 40.0 Points Question 1 of 25 4.0/ 4.0 Points `Isotopes of two different elements could not have A. different number of protons. B. the same number of neutrons C. different number of electrons D. different number of neutrons E. it is possible they could have any of these Feedback: Topic discussed in Chapter 2 Question 2 of 25 4.0/ 4.0 Points `If a silicon atom contains 16 neutrons, what is its mass number? A. 16 B. 14 C. 28 D. 30 E. none of the above Feedback: See the periodic table and section 3.6 Question 3 of 25 4.0/ 4.0 Points
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- Publié le
- 14 septembre 2021
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- 11
- Écrit en
- 2021/2022
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- Examen
- Contient
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scin131 – week 2 lesson quiz 92 part 1 of 3 360 400 points question 1 of 25 40 40 points isotopes of two different elements could not have a different number of protons b the s