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minimalist atomic nucleus with orbiting electrons, subtle starry space background, cool blue and purple palette, modern flat icon style, optimized for small size
$3.00
minimalist glowing neutron particle or atomic symbol at center with soft cosmic deep space background, futuristic tech feel, cool tones blue purple white, clean modern 2D flat design, visually distinct at small sizes
$3.00
samarium element, rare earth metal, chemical element Sm, atomic number 62
$3.00
samarium element, rare earth metal, chemical element Sm, atomic number 62
$3.00
samarium element, rare earth metal, chemical element Sm, atomic number 62
$3.00
samarium element, rare earth metal, chemical element Sm, atomic number 62
$3.00
