Tuesday, October 12, 2021

Periodic Classification of Elements | Class 10 | Activity 5.2 with Solution

Periodic Classification of Elements | Activities in Text Book with Solution

Activity 5.2

Consider the isotopes of chlorine, Cl-35 and Cl-37.

Would you place them in different slots because their atomic masses are different?

✅ Answer: No. The more fundamental basis of classification is the atomic number.

Or would you place them in the same position because their chemical properties are the same?

✅ Answer: Yes. Isotopes are placed in same position asthey have same chemical properties and atomic number.

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