Question

acowuc no remains same..cectronico
24. What is the reason for the slightly different physical properties of all the isotopes of an element
25. Explain why, the atomic masses of many elements are in fractions and not whole numbers.
26. Which of the following are isotopes and which are isobars?एक्सप्लेन व्हाय एटॉमिक मास ऑफ मेनी एलिमेंट्स एंड प्राइस एंड नॉट इन होल नंबर ​

Answer 1

Answer:

The elements have same atomic number but different atomic mass . The physical properties of isotopes are all most same elements ... only they have more number of neutrons in their aton.

Explanation:

atomic atomic sem hai iska matlab hai ki