The Element of AgreementScience brain teasers require understanding of the physical or biological world and the laws that govern it.
I am a chemical symbol for an element.
This element was discovered in 1824. I am a Spanish word without the accent. Reverse me so I become a form of a common verb. What symbol am I? AnswerSi. (silicon)Silicon was discovered in 1824. "Si" with an accent means "yes" in Spanish. Reverse it to become "is", which is a form of the verb "be". Hide What Next?
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