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Showing posts with label Classification of Elements and Periodicity in Properties. Show all posts
Showing posts with label Classification of Elements and Periodicity in Properties. Show all posts

Tuesday, August 18, 2026

The IUPAC name for an element with atomic number 115 is

1. The IUPAC name for an element with atomic number 115 is?

प्रश्न का समाधान / Solution:

Atomic number / परमाणु क्रमांक = 115

The element with atomic number 115 is officially named Moscovium (Mc).

परमाणु क्रमांक 115 वाले तत्व का IUPAC नाम Moscovium (Mc) / मॉस्कोवियम है।

Answer / उत्तर: Moscovium (Mc) / मॉस्कोवियम

The element with atomic number 119 (Uue) would belong to which group?

1. The element with atomic number 119 (Uue) would belong to which group?

प्रश्न का समाधान / Solution:

Atomic number / परमाणु क्रमांक = 119

Electronic configuration / इलेक्ट्रॉनिक विन्यास: [Og] 8s1

इसके outermost shell / बाह्यतम कक्षा में 1 electron / 1 इलेक्ट्रॉन है। जिन elements / तत्वों की बाह्यतम कक्षा में 1 electron होता है, वे Group 1 / समूह 1 में belong / स्थित होते हैं।

Therefore / अतः: Uue (Z = 119) belongs to Group 1 / समूह 1.

Answer / उत्तर: Group 1 (Alkali Metals / क्षार धातुएँ)