Boost up your understanding about boran family p block group 13

Describe the following about Boron family (Group 13) elements : Tendency of hydride formation

Describe the following about Boron family (Group 13) elements : Diagonal relationship of boron and silicon.

Describe the following about Boron family (Group 13) elements : Stability of oxidation states

Determine P (E|F) in : Mother father and son line up at random for a family picture E: son on one end. F: father in middle

Mother, father and son line up at random for a family picture. If A and B are two events given by A= Son on one end, B= Father in the middle, find P(A/B) and P(B/A)dot

Mother, father and son line up at random for a family picture. If A and B are two events given by A= Son on one end, B= Father in the middle, find P(A/B) and P(B/A)dot

How do atomic radius generally vary in a period and in a group for s-and p- block elements ? How do you explain the variation?

You are standing 1000 m from the point where a steel block strikes the sidewalk. How long will It take the sound to reach your ears if the speed of sound in air at 0^@ C is about 333 m/sec. ?

Stability of trivalent and mono valent cation of group 13 (Boron family) will be in order :

What is the minimum value of applied force F so that both the block lifts up. Consider string to be ideal. The mass of pulley P_(1) is 6 kg and pulley P_(2) is light.