average atomic mass of nitrogen 14 and 15

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
average atomic mass of nitrogen 14 and 15	1.44	0.7	9916	76	41
average	0.19	0.5	3225	59	7
atomic	1.53	1	2416	37	6
mass	1.92	0.7	8720	71	4
of	1.23	0.1	4710	62	2
nitrogen	0.91	0.2	5124	8	8
14	1.56	0.4	4618	71	2
and	1.75	0.6	1769	33	3
15	1.21	0.7	8196	22	2

Keyword	CPC	PCC	Volume	Score
nitrogen 14 atomic mass	1.92	0.2	7693	61
mass number of nitrogen 14	0.87	0.9	129	89
mass of nitrogen 14	1.74	0.3	8989	15
a 15 g mass of nitrogen	1.71	1	7103	56
average atomic mass of nitrogen	0.2	0.1	7808	25
atomic mass of nitrogen-15	0.83	1	8375	65
mass number of nitrogen 15	0.19	0.2	3825	74
atomic number of nitrogen 14	1.84	0.8	133	42
atomic mass of nitrogen	0.9	0.6	8735	88
atomic number of nitrogen 15	1.52	1	3133	95
atomic mass number of nitrogen	0.14	0.8	2256	60
what is the mass of nitrogen-15	1.97	0.5	7574	21
what is nitrogen's atomic mass	0.73	0.8	6063	70
nitrogen 13 atomic mass	1.14	0.4	7869	84
nitrogen 15 atomic mass	1.1	0.5	348	52
nitrogen element atomic mass	1.98	0.3	2636	83
nucleus for nitrogen 14	1.59	0.8	1806	87
what is nitrogen atomic mass	1.88	0.1	6145	73
nitrogen gas atomic mass	0.33	0.3	9526	99
mass of nitrogen atom	0.13	0.3	844	38
neutrons in nitrogen 14	0.98	1	9374	43