(A) : Among IIIA group elements, Boron has highest melting point (R) : Boron has gaint polymeric structure

(A) : Among IIIA group elements, Boron has highest melting point (R) :

1.	(A) : Among IIIA group elements, Boron has highest melting point (R) : Boron has gaint polymeric structure
Answer» A and R are TRUE, R explains A A and R are true, R does not EXPLAIN A A is true, but R is false A is false, but R is true Answer :A