Advertisements
Advertisements
प्रश्न
Answer the following question in one sentence.
The elements beryllium, magnesium and calcium are in group 2. What will be their valency?
एक पंक्ति में उत्तर
Advertisements
उत्तर
The elements beryllium, magnesium and calcium are in group 2, and their valency is 2.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
