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20Ne和22Ne互为同位素 20Ne和22Ne互为同分异构体 20Ne和22Ne的质量数相同 20Ne和22Ne的中子数相同
as good as wool. as good as an insect's body. not as good as natural materials. better than natural materials.
we did the experiment we did the experiment in where we did the experiment in which we did the experiment
≥30%(NE ≥50%(NE ≥60%(NE ≥80%(NE ≥90%(NE
20Ne和22Ne的质量数相同 20Ne和22Ne的中子数相同 20Ne和22Ne互为同位素 20Ne和22Ne互为同分异构体
20Ne和22Ne互为同位素 20Ne和22Ne互为同分异构体 20Ne和22Ne的质量数相同 20Ne和22Ne的中子数相同
20Ne和22Ne互为同位素 20Ne和22Ne互为同分异构体 20Ne和22Ne的质量数相同 20Ne和22Ne的中子数相同
M=0,FQ≠0,FN≠0 M≠0,FQ=0,FN≠0 M=0,FQ=0,FN≠0 M≠0,FQ≠0,FN≠0
A≠0B≠0C≠0 A≠0B≠0 B≠0C≠0 A≠0C≠0
(a)α=0,ω≠0,(b)α≠0,ω=0,(c)α=0,ω≠0 (a)α≠0,ω=0,(b)α≠0,ω≠0,(c)α≠0,ω=0 (a)α≠0,ω=0,(b)α≠0,ω≠0,(c)α=0,ω≠0 (a)α≠0,ω=0,(b)α=0,ω≠0,(c)α≠0,ω≠0
22Ne的质子数为12 20Ne和22Ne的中子数相同
20Ne和22Ne的质量数相同 20Ne和22Ne互为同位素
20Ne和22Ne的中子数相同 22Ne的质子数为12 20Ne和22Ne的质量数相同 20Ne和22Ne互为同位素
20Ne和22Ne互为同位素 20Ne和22Ne互为同分异构体 20Ne和22Ne的质量数相同 20Ne和22Ne的中子数相同
Preparing Prepare Having prepared prepared
20Ne和22Ne互为同位素 20Ne和22Ne的电子数不同 20Ne和22Ne的质量数相同 20Ne和22Ne的中子数相同