Answer: Option (4) is the correct answer.
Explanation:
When sulfuric acid reacts with calcium hydroxide then it results in the formation of calcium sulfate and water.
The chemical reaction for the same will be as follows.
Thus, we can conclude that salt is produced when sulfuric acid and calcium hydroxide react completely.
Answer:
Each row is called a period. Each column is called a group or family.
Explanation:
Atomic mass is the answer
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The answer is 12g of Carbon