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How many different elements are involved in the chemical reaction above? (look at image)

How many different elements are involved in the chemical reaction above? (look at-example-1
User Deafjeff
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2 Answers

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21 votes
Three elements: Calcium, Hydrogen, and Oxygen
User Damodar P
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15 votes

Answer:

Two (2)

Step-by-step explanation:

Ca is calcium

H2O is water

When the chemical reaction takes place the elements will react creating a mixture

User Longneck
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