What explosion is safe for school that can be created using household chemicals or maybe chemicals that can't be normally found at home that I can buy for cheap. I need a different explosion that can be compared to vinegar and baking soda explosion. Please help

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Explanation:

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.