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What is the scientific method?

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A systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. It typically involves steps such as observation, questioning, forming a hypothesis, conducting experiments, and drawing conclusions.

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Which step is not part of the scientific method?

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Design

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What is decomposition in chemistry?

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A type of chemical reaction where one reactant breaks down into two or more products.

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How many neutrons does calcium have?

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20

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What are prefixes used for in chemistry?

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Prefixes are used to indicate the number of atoms of each element in a compound, especially in compounds formed from non-metals.

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What is the boiling point of a substance?

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The temperature at which a liquid turns into a gas.

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What is the difference between a reactant and a product?

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A reactant is a substance that undergoes a chemical change in a reaction, while a product is a substance that is formed as a result of that reaction.

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What is a hypothesis?

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A proposed explanation for a phenomenon, which can be tested through experimentation.

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What is the role of observation in the scientific method?

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Observation is the initial step that involves gathering information and noticing phenomena that lead to questions.

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What is a chemical reaction?

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A process that leads to the transformation of one set of chemical substances to another.