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Caused by bicarbonates, chlorides, and sulfates of Calcium and Magnesium.
Know the basic properties (shape, volume, compressibility). chemistry notes ssc
Natural Acids: Citric acid (lemons), Acetic acid (vinegar), Formic acid (ant stings). Bitter taste, turn red litmus blue, pH > 7.
Stick to Class 9 and 10 NCERT Science books for the core concepts. Caused by bicarbonates, chlorides, and sulfates of Calcium
Isotopes: Same atomic number, different mass number (e.g., Carbon-12 and Carbon-14). Isobars: Same mass number, different atomic number. 3. Periodic Table Classification The Modern Periodic Table was developed by .
Keep a list of chemical names and formulas (like Plaster of Paris or Epsom Salt). Caused by bicarbonates
Caused by bicarbonates, chlorides, and sulfates of Calcium and Magnesium.
Know the basic properties (shape, volume, compressibility).
Natural Acids: Citric acid (lemons), Acetic acid (vinegar), Formic acid (ant stings). Bitter taste, turn red litmus blue, pH > 7.
Stick to Class 9 and 10 NCERT Science books for the core concepts.
Isotopes: Same atomic number, different mass number (e.g., Carbon-12 and Carbon-14). Isobars: Same mass number, different atomic number. 3. Periodic Table Classification The Modern Periodic Table was developed by .
Keep a list of chemical names and formulas (like Plaster of Paris or Epsom Salt).
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