Boron cannot form which one of the following anions?
(1) BO2-
(2) BF63-
(3) BH4-
(4) B(OH)4-
Due to absence of low lying vacant d orbital in B, sp3d2hybridization is not possible hence BF63-will not formed.
There are ............ metalloids in the modern periodic table.
View Answer Report Error Discuss
In which of the following MgCl2 is soluble?
Which of the following elements has the electronic configuration 2, 8, 3?
What is the natural source of Oxalic acid?
Alkali metals can
Which among the following is white phosphorus?
Which of the following statement(s) is/are CORRECT?
Vinegar is __________ .