gate | Navigate FIU MyFIU A AUTOCAD FIU Dashboard Course Home >> Othe Which of the following options correctly
1. Group 8A are nobles gases starting with helium (He) , correct statement.
2. INCORRECT, group starting with oxygen is called oxygen family , not halogens .
3. Incorrect , group 3A do begins with boron but they are not alkaline earth metals.
4. Correct , group 1A beginning with Li(Lithium) are alkali metals.
Thus apply for statement 1 and 4 , they are correct .