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Chemistry 11 · Grade 11 · Unit 1 of 11 · Gatekeeper unit

1Measurement and Dimensional Analysis

Work through these 5 topics in order. Clear the gatekeeper and the rest of the course opens up.

Contents

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  1. 1.1
    The factor-label method

    The factor-label method: single and multi-step conversions using conversion factors.

    Published

    Start here
  2. 1.2
    SI base units and metric prefixes

    Base units, prefixes and converting between metric prefixes.

    Published

  3. 1.3
    Derived quantities and density

    Combining units into derived quantities; density and floating vs sinking.

    Published

  4. 1.4
    Significant figures in calculations

    Counting significant figures and rounding correctly in calculations.

    Published

  5. 1.5
    Reading scales and uncertainty

    Reading a measuring scale and reporting a value with its experimental uncertainty.

    Published