下列各组量子数,合理的有哪些:
A. (5,1,0)
B. (4,4,-1)
C. (3,1,-2)
D. (3,3,3);
原子轨道将5pZ对应下列哪组量子数:
A. (4,1,0)
B. (5,1,0)
C. (5,2,1)
D. (5,0,0)
(3,1,-1)对应的原子轨道为:
A. 3s
B. 4pZ
C. 3px
D. 3dxy
_____ 1. The ways in which academic and business presentations are made have been changed by Microsoft PowerPoint._____ 2. When making the PowerPoint, the wording of the text should not be complicated._____ 3. In each slide, the font styles for the title and the text should contrast with each other._____ 4. A more formal situation is capitalizing the first letter of the first word._____ 5. Centering bulleted lists or text can not help to read._____ 6. Sound effects should be used as less frequently as possible._____ 7. When importing pictures, make sure that they are smaller than two megabytes._____ 8. When making the presentation, you should look at the audience as possible as you can._____ 9. Pressing the E key can help you to erase everything you've drawn._____ 10. In order to meet your presentation needs, you can make changes at the “slide master” level.