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barxatty [35]
2 years ago
15

The element which has atomic number 17 is considered from... A. Metals B. Non-metals C. Noble gas D. No correct answer Please ex

plain with your answer.
Chemistry
1 answer:
jeyben [28]2 years ago
7 0

Answer:

B. Non-metals

Explanation:

The element with the atomic number of 17 is Cl.

Chlorine belongs to the group 7 in the periodic table. It is a non metal.

Correct option: B. Non-metals

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TEA [102]

Answer:

9

Explanation:

n-factor of NaOH = 1

OH⁻ concentration = Normality of NaOH

                             = Molarity x n-factor

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Now, pOH = -㏒(OH⁻)

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3 years ago
Rutherford used his gold foil experiment as evidence for a new atomic model. He suggested that the atom contained a small
mart [117]

Answer:

The plum pudding model of the atom agreed with the nuclear model

Explanation:

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