Question

1.
Acid
turn blue litmus to Red
2. According to mendeleeus periodic law the
Physical and chemical properties of elements
are periodic function of their
3. The
horizontal rows in periodic table are
Called periods.
4. Which halogen is most reactive
5. The process of removal of harmful
melabolic wastes from the body is
called​

Answer 1

Answer:

1) yes

2)true

3)false

Explanation:

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Answer 2

Answer:

1) True

2) True

3) False

4) True

5) False