Answer:B & D
Explanation:
Explanation:
1s 2s 2p
1s 2s 2p1s2 2s1
1s 2s 2p1s2 2s1 2 1 1
1s 2s 2p1s2 2s1 2 1 11s2 2s2
B) Never
C) Sometimes
Fill in the blank
Answer:
A: Always.
Explanation:
Got it correct on Oddesyware
Answer:
The same wavelength
Explanation:
The two sound waves shown in the diagram has the same wavelength as clearly shown.