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Chemistry - Lower Secondary - yTeach Publisher - Student activity - Learning object - Self-study resource - Hardness of water

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Hardness of water

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Subject

Chemistry

Grade

Lower Secondary

Publisher

yTeach Publisher

Resource types

Student activity

Teaching type

Learning object

Usage

Self-study resource



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Partner resource
Hardness of water [Whiteboard exercise]
Hardness of water [Animation]
The significance of water hardness [Slideshow]
Is also part of...
Natural waters [Class activity]
Relevant to...
Copyright YDP SA
Keywords

water, salt, hardness, calcium ions, magnesium ions, soap, distilled water, river water, water hardness, soap lathering, cave water, rainwater, soft water, hard water, central heating systems, dissolved minerals, Hardness of water

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