Explain in Detail
1. Hard and Soft water
2. Crystals and its Types
(Please attach notes if possible)
P.S: I will mark the first one to answer my question (with notes) as 'Brainliest'
1. Hard and Soft water
2. Crystals and its Types
(Please attach notes if possible)
P.S: I will mark the first one to answer my question (with notes) as 'Brainliest'
Answers & Comments
Answer:
Q1 Hard water: Water that contain high amout of dissolved minerls or ions such as calcium, magnesium etc. Soft water: Soft water is surface water that contains very low concentration of ions or minerals, e.g., Rainwater and distilled water.
Q2 Crystal: any solid material whose atoms are organized in a repeated pattern of one of four types: covalent, ionic, metallic and molecular. Covalent crystal: the atoms share electrons; diamond. Ionic crystal: the atoms are drawn together by opposite charges; table salt.
Explanation:
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