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You mean plutonium....

Plutonium is a radioactive substance which is a compound of Radon through fission energy made by Marie Curie.

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How can the atoms name be determined?

The name of an atom is determined by the number of protons it contains in its nucleus. This number is called the atomic number and is specific to each element. Each element has a unique name that corresponds to the number of protons in its nucleus.


Nine letter words starting p as the first letter?

9 letter p words: * paragraph * palatable * pantomine * paralysis * paramount * parchment * photocopy * petticoat * petroleum * pesticide * pertinent * personage * pedometer * persevere * permanent * persimmon * perimeter * publicity * publicize * pulsation * provision * prophetic * prosecute * proposal * propagate * propeller * proofread * promenade * professor * probation * principle * principal * priestess * primitive * privateer * premature * president * prevalent * priceless * perforate * parentage * parsonage * passenger * patchwork * patriarch * patrolman * peninsula * penthouse * percolate * perfection * predatory * practical * peaceable * precipice * posterity * potassium * policeman * political * porcupine * pollution * pollutant * plotonium * pluralize * plumbing * poisonous * plausible * plenteous * plowshare * planetary * plaintive * placekick * pitchfork * pineapple * physicist * photocopy * petroleum * pessimist * pertinent * personify * personnel


What makes up Jupiter atmosphere?

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