Chemical Properties of Non-metals
Chemistry ⇒ Metals and Non-metals
Chemical Properties of Non-metals starts at 7 and continues till grade 12.
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Describe what happens when sulphur dioxide is dissolved in water.
Explain why graphite, a non-metal, conducts electricity.
Explain why non-metals do not form positive ions easily.
Name the gas evolved when sulphur reacts with concentrated nitric acid.
What happens when chlorine is passed through dry slaked lime?
What type of oxide is formed when carbon reacts with oxygen?
Which non-metal is a liquid at room temperature?
Which non-metal is used as a disinfectant in water treatment?
Which of the following is a common property of non-metals?
(1) Good conductor of heat
(2) Malleable
(3) Poor conductor of electricity
(4) Lustrous
Which of the following is a product when chlorine reacts with sodium?
(1) Sodium oxide
(2) Sodium chloride
(3) Sodium sulphate
(4) Sodium nitrate
Which of the following is a property of non-metals?
(1) Sonorous
(2) Ductile
(3) Poor conductor of heat
(4) Malleable
Which of the following is an acidic oxide?
(1) CO2
(2) Na2O
(3) MgO
(4) CaO
Non-metals are generally _______ at room temperature, except for bromine which is a _______.
Non-metals generally have _______ melting and boiling points compared to metals.
Non-metals generally react with oxygen to form _______.
Non-metals react with metals to form _______ compounds.
State whether the following statement is true or false: Non-metals are generally oxidizing agents.
State whether the following statement is true or false: Non-metals can form both ionic and covalent compounds.
State whether the following statement is true or false: Non-metals react with water to form basic solutions.
True or False: Non-metals are generally brittle in solid state.
