Question

read the passage and answer the questions.In a chemistry lab exam,six different substances- A B C D E and F are provided to the students, along with certain facts about each substance.A C and F are metals, while B and E are non- metals.A ,D and E are liquids . Substances A and F are silver to silvery white in colour.Substances B is a good conductor of heat ,and both B and C are used to make jewellery.F is a substance that is soft enough to be cut with a knife.F reacts with D to produce a hydroxide with release of hydrogen gas. 1.Name the six substances. 2. which of the above substances is neither a metal nor a non- metal? a.A b.C c.B d.D 3. Which of the above substances can be used in a thermometer? a.A b.B and C c.D and E d.D 4.What is the colour of the substance C? a.silver b.silvery white c.yellow d.reddish brown. 5 Which of the following is brown liquid? a.A b.D c.E d.None of them 6.This substance is a component of the table salt we use for cooking. a.A b.E c.D d.F​

Answer 1

Answer:

1. A is Mercury

B is Carbon because diamond is used to make jewellery and graphite is good conductor of electricity

C is Gold

D is IDK

E is Bromine

F is Sodium

2. D

3. A (mercury)

4. C (yellow)

5. C (bromine)

6. d (sodium)

Explanation:

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