Transcript: This is Dr. B. Let's do the Lewis structure for SiH4. On the periodic table, Silicon, group 4, 4 valence electrons; Hydrogen, group 1, 1 valence electron, but we have four of them. So 4 plus 4: 8 total valence electrons. Put the Si in the center, Hydrogens always go on the outside.
Interbank GIRO (IBG). Interbank GIRO is a service of transferring funds and payment to other banks. You can transfer your money, perform payments or loan repayments and even payment to other bank's credit card from BSN counters, electronically.
The Boston Consulting Group (BCG) is an American worldwide management consulting firm with 85 offices in 48 countries.[3] The firm advises clients in the private, public, and not-for-profit sectors around the world, including more than two-thirds of the Fortune 500 and is one of the 'Big Three' strategy consulting firms (MBB).[4] Considered one of ...