35rashikumari5b Asked: April 2023 Give two examples for each of the following: (a) Non-metals which are solids (b) Metals which are soft c) Non-metals which are lustrous (d) Elements
35rashikumari5b Asked: December 2022 9 how is sodium chloride different from its constituent elements sodium and chlorine in its properties justify
35rashikumari5b Asked: December 2022 name the elements which form water state three characteristics of water to justify that it is a compound
35rashikumari5b Asked: December 2022 3 define a pure substance name the types of pure substances you know
35rashikumari5b Asked: December 2022 classify the following substances into elements and compounds1 mercury2 sulphur3 sugar4 water5 sand6 gold7 carbon8 oxygen9 alcohol10 iron11 marble12 baking soda
35rashikumari5b Asked: December 2022 5 give two examples for each of the following a metals b non metals c metalloids d noble gases