All atoms of a specific element are identical and unique.
the verdict
REFUTED
the evidence says no
confidence 2/100
The claim that all atoms of a specific element are identical and unique is refuted by the existence of isotopes, which are atoms of the same element with different masses and neutron counts.
Evidence against · 5
Elemental Composition and Strontium Isotopic Ratio Analysis of Industrial Hemp (<i>Cannabis sativa</i> L.) for Textile Applications.
2025 · cited by 1
The paper demonstrates that chemical elements possess varying isotopic ratios (such as strontium 87Sr/86Sr), proving that atoms of the same element are not all identical.
See more details
More against · 4
Intramolecularly Labeled Reference Standards of Sulfamethoxazole for Fragment-Specific Isotope Analysis by Electrospray Ionization Orbitrap Mass Spectrometry.
2026 · cited by 1
This study analyzes fragment-specific carbon and nitrogen isotopes, highlighting intra-elemental isotopic variations.
Characterization of trace element impurities and carbon isotope delta in HIPC-1, a high-purity graphite certified reference material.
2026 · cited by 0
The characterization of graphite reference materials proves the existence of natural variations in carbon isotope mass fractions within a single element.
Sample preparation for actinide isotopic analysis using FIB-SEM.
2026 · cited by 0
The research details isotopic analysis of different uranium isotopes (234U, 235U, 236U, 238U), demonstrating that atoms of the element uranium vary in mass and composition.
Gallium Abundance and Isotope Geochemistry in Coal and Mudstone from the Huainan-Huaibei Coalfield: Implications for Geological Processes and Resource Utilization.
2026 · cited by 0
The paper measures gallium isotope variations (delta 71Ga), confirming that atoms of a single element are not completely identical.