Question

Choose the correct alternative from those given below each question and
write its index letter (alphabet) in the
provided against each question :
(1) Which of the following elements is metal ?
A. Carbon B. Phosphorus C. Sulphur D. Calcium
(2) Which of the following elements is non-metal ?
A. Copper B. Potassium C. Iodine D. Manganese
(3) Which gas does sodium produce by reaction with water?
A. Oxygen
B. Carbon dioxide C. Hydrogen D. Chlorine​

Answer 1

Answer:

1.Calcium

2.Iodine

3.Hydrogen

Explanation:

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Answer 2

Answer:

(1)calcium

(2)iodine

(3)hyrogen