Adaptive Practice
Elements and Compounds
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Question 1 of 8
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Easy
What is an element?
Easy
Which of the following is a compound?
Easy
Which of these is NOT an element?
Medium
What happens when two or more elements chemically combine?
Medium
Which of the following represents a molecule of an element?
Medium
In the Bollywood movie '3 Idiots', the character Rancho explains that water is a compound. Which of these best describes why?
Hard
Which of the following statements is true about elements and compounds?
Hard
Consider the Indian festival of Holi, where colors are mixed. Which of these is a correct analogy for elements and compounds?