Extremely Hard Science Quiz Even Einstein would scratch his head!

Benzene Ammonia Chalk Carbon monoxide

Elements that form compounds with carbon The cloud of neutrinos that hold neutrons together Ores that cannot be broken down naturally Transuranium elements that decay more slowly Jupiter Saturn Uranus Neptune The Pacific The English Channel The Bearing Straights The Red sea Paleozoic era Mesozoic era Lightozoic era Cenozoic era

Uranus Jupiter Neptune Saturn Parrot Dog Human Cat 15% 33% 20% 40%

Sodium and chlorine Earth and fire Nitrogen and hydrogen Nitrogen and chlorine Copper Silver Zinc Iron

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