Video of the day: The adorable three-year-old who schooled Ellen DeGeneres on the periodic table

Prepare to be amazed... This video of a cute three-year-old showing off her memory skills will melt your heart. Ellen DeGeneres invited a very adorable girl to her chat show this week after discovering the toddler's talent for memorizing the entire periodic table.

Young Brielle and her mother appeared on the show on Monday (Nov. 23) where Ellen showed her a series of elements and, without skipping a beat, the pigtailed cutie named each one. The Californian sweetheart even defined the elements and corrected the talk-show host's pronunciation of strontium, before she moved on to explain that phosphorous is "a chameleon" element as it can burn under water. "Isn't it crazy," she added.

After testing the clever girl about her knowledge of the periodic table, an impressed Ellen said, "You're three years old, how do you remember all this?" To which Brielle replied, "My little brain just remembers." The adorable reply had the audience cheering and clapping, leading Ellen to say, "I think it's a big brain."

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