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7. (c) 8. (a) o (a): Number of protons = atomic number = 16 sulphur (S). As number of electrons (18) is greater than proto species is an anion with -2 charge. Mass number = Number of protons + Number of n = 16 + 16 = 32

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Similar Questions
Q1
Complete the following table.​

(i)

Atomic number​

Mass number​

Number of neutrons​

Number of protons​

Number of electrons​

Name of the Atomic species​

9​

-​

10​

-​

-​

-​


(ii)

Atomic number​

Mass number​

Number of neutrons​

Number of protons​

Number of electrons​

Name of the Atomic species​

16​

32​

-​

-​

-​

Sulphur​


(iii)

Atomic number​

Mass number​

Number of neutrons​

Number of protons​

Number of electrons​

Name of the Atomic species​

16​

32​

-​

-​

-​

Sulphur​


(iv)

Atomic number​

Mass number​

Number of neutrons​

Number of protons​

Number of electrons​

Name of the Atomic species​

-​

2​

-​

1​

-​

-​


(v)

Atomic number​

Mass number​

Number of neutrons​

Number of protons​

Number of electrons​

Name of the Atomic species​

-​

1​

0​

1​

1​

-​


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Q2

Complete the following table.

Atomic number

Mass number

Number of Neutrons

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Number of electrons

Name of the Atomic species

9

10

16

32

Sulphur

24

12

2

1

1

0

1

0

View Solution
Q3
A certain atom consists of $$16$$ protons, $$18$$ neutrons, and $$16$$ electrons. What is its atomic number, mass number, and electron configuration ?
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Q4

Complete the following table.

Atomic number

Mass number

Number of Neutrons

Number of protons

Number of electrons

Name of the Atomic species

9

10

16

32

Sulphur

24

12

2

1

1

0

1

0

View Solution
Q5

Sulphur atom has 16 electrons, 16 protons and 16 neutrons. Find out the mass number of Sulphur atom.


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