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Isotopes of nitrogen: Standards, Nitrogen-13 & Nitrogen-14

Natural nitrogen (7N) consists of two stable isotopes: the vast majority (99.62%) of naturally occurring nitrogen is nitrogen-14, with the remainder (0.38%) being nitrogen-15. Thirteen radioisotopes are also known, with atomic masses ranging from 9 to 23, along with three nuclear isomers. All of these radioisotopes are short-lived, the longest-lived…

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Isotopes of nitrogen topic overview

The analysis highlights Standards, Nitrogen-13 and Nitrogen-14 as prominent areas in the source structure around Isotopes of nitrogen.

Related topics: 41
Source areas: 5
Connected nodes: 46
Extracted relationships: 6
Concept neighborhoods: 28
Bridge connections: 46

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Nitrogen-13 · 14 topics

Overview · 9 topics

Nitrogen-14 · 8 topics

Nitrogen-15 · 7 topics

Nitrogen-16 · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

13N: trace
14N: 99.6%
15N: 0.380%
16N: synth

Suggested research paths

A focused starting point derived from the topic graph, ranked independently of the source article order.

Start with these areas

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Nitrogen-13

Nitrogen-14

Stable nuclides with both an odd number of protons and of neutrons Even and odd atomic nuclei
Spin Spin (physics)
Spin 1/2
Universe
Stellar nucleosynthesis
Carbon-14
Cosmic radiation
Nuclear reaction

Nitrogen-15

Nitrogen-16

Reactor Nuclear reactor
(n,p) reaction Np reaction
Gamma radiation

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Isotopes of nitrogen connects Entity context

The extracted context around Isotopes of nitrogen shows recurring relationship patterns in the source. For example, Isotopes of nitrogen → trace Another extracted example is Isotopes of nitrogen → 99.6%. Use these groups to spot repeated connection types before inspecting the individual relationships.

Isotopes of nitrogen

Top relations

13N · 1

Isotopes of nitrogen → trace

14N · 1

Isotopes of nitrogen → 99.6%

15N · 1

Isotopes of nitrogen → 0.380%

16N · 1

Isotopes of nitrogen → synth

Main isotopes · 1

Isotopes of nitrogen → .mw-parser-output .isotopes-table{text-align:center;width:100%;border-collapse:collapse;margin:0;padding:0}.mw-parser-output .isotopes-table-headers:not(:first-child){padding:0…

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

isotopes nitrogen-14 half-life nitrogen stable nitrogen-15 nitrogen-13 nuclear 13n positron produced one used decay radioisotopes 99 main gamma cycle source

Isotopes of nitrogen relationships Subject–Predicate–Object triples

TTTA extracted 6 structured relationships around Isotopes of nitrogen. Examples in this analysis include Isotopes of nitrogen → 13N → trace and Isotopes of nitrogen → 14N → 99.6%. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Isotopes of nitrogen	13N	trace	1.00	infobox
Isotopes of nitrogen	14N	99.6%	1.00	infobox
Isotopes of nitrogen	15N	0.380%	1.00	infobox
Isotopes of nitrogen	16N	synth	1.00	infobox
Isotopes of nitrogen	Main isotopes	.mw-parser-output .isotopes-table{text-align:center;width:100%;border-collapse:collapse;margin:0;padding:0}.mw-parser-output .isotopes-table-headers>:not(:first-child){padding:0…	1.00	infobox
narrower line width	instance of	which offers advantages for NMR	0.80	text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Isotopes of nitrogen bring nearby vocabulary together. In this analysis, examples include Stable, Nitrogen-15 and Decay. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

nitrogen-14
- Stable
- Atmosphere
- Nitrogen-15
- Occurring
- Neutrons
- Source
- Half-life
- Nuclear
- Produced
- Also
- Two
- 16o
Isotopes of nitrogen
- Stable
- Nitrogen-15
- Decay
- Main
- One
- Nitrogen
- Nitrogen-13
- Nitrogen-14
- Also
- Natural
- Naturally
- Occurring
isotopes of nitrogen
- Stable
- Nitrogen-15
- Decay
- Main
- Nitrogen-14
- One
- Nitrogen
- Nitrogen-13
- Also
- Natural
- Naturally
- Occurring
nitrogen cycle
- Stable
- Nitrogen-15
- Source
- Nitrogen-14
- Coolant
- Main
- Also
- Naturally
- Occurring
- Two
- Used
- 16o
isotopes
- Stable
- Nitrogen-15
- Decay
- Main
- One
- Nitrogen
- Nitrogen-13
- Nitrogen-14
- Also
- Natural
- Naturally
- Occurring
isotopes of carbon
- Stable
- Nitrogen-15
- Decay
- Main
- One
- Nitrogen
- Nitrogen-13
- Nitrogen-14
- Also
- Natural
- Naturally
- Occurring
isotopes of oxygen
- Stable
- Nitrogen-15
- Decay
- Main
- One
- Nitrogen
- Nitrogen-13
- Nitrogen-14
- Also
- Natural
- Naturally
- Occurring
stable nuclides with both an odd number of protons and of neutrons
- One
- Nitrogen-14
- Nitrogen-15
- Decay
- Rays
- Also
- Nuclear
- Occurring
- Produced
- Two
- 16o
- Atmosphere

Connections between topic areas Semantic bridges

For Isotopes of nitrogen, one of the stronger structural bridges in this analysis connects Isotopes of nitrogen with Nitrogen-13. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Isotopes of nitrogen — Nitrogen-13 · splits 32 ⟂ 15

Isotopes of nitrogen — Overview · splits 37 ⟂ 10

Isotopes of nitrogen — Nitrogen-14 · splits 38 ⟂ 9

Isotopes of nitrogen — Nitrogen-15 · splits 39 ⟂ 8

Isotopes of nitrogen — Nitrogen-16 · splits 43 ⟂ 4

Map overview Semantic statistics

Isotopes of nitrogen

Nodes47

Edges46

Triples6

Avg. degree1.96

Density0.042553

Components1

Source & methodology

TTTA analyzes the structure around Isotopes of nitrogen to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Standards, Nitrogen-13 & Nitrogen-14, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Isotopes of nitrogen · EN edition · Analysis: TopicsToTalkAbout

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