new video loaded: Noble Gases

Noble gases, helium, neon, argon, krypton, xenon, radon, oganesson, squeaky voice, deep voice, gas, element, science technology.

Noble gases

Noble gases, helium, neon, argon, krypton, xenon, radon, oganesson, squeaky voice, deep voice, gas, element, science technology.

Noble gases, helium, neon, argon, krypton, xenon, radon, oganesson, squeaky voice, deep voice, gas, element, science technology. #0
Noble gases, helium, neon, argon, krypton, xenon, radon, oganesson, squeaky voice, deep voice, gas, element, science technology. #1
Noble gases, helium, neon, argon, krypton, xenon, radon, oganesson, squeaky voice, deep voice, gas, element, science technology. #2
helium, neon, argon, krypton, xenon, radon, oganesson, squeaky voice, deep voice, gas, element, science technology, voice Noble
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