5th Grade Science Flashcards: Observable Vs Total Weight Changes

Study Observable Vs Total Weight Changes in 5th Grade Science with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What does it mean if total weight changes in an investigation of a reaction?

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ANSWER

Matter entered or left the measured system. Weight changes only when matter crosses the system boundary.

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What this deck covers

This deck focuses on Observable Vs Total Weight Changes, giving you a quick way to review the definitions, rules, and examples that matter most for 5th Grade Science.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 50Practice questions for this set

In this experiment, Chen stirred 10 g of sugar into 110 g of water: the sugar disappeared from view, but the total weight was 120 g before and 120 g after. What happened to the appearance vs what happened to the total weight?

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