3 (2 bonding sites & 1 lone pair)
It is a number. A counting number, an integer, a rational number, a real number, etc.It is a number. A counting number, an integer, a rational number, a real number, etc.It is a number. A counting number, an integer, a rational number, a real number, etc.It is a number. A counting number, an integer, a rational number, a real number, etc.
A multiple of a number is the product of that number and any whole number.
A negative number. A positive number x a positive number = a positive number A negative number x a negative number = a positive number A positive number x a negative number = a negative Hope this helps :D
No.
what is the boron number in an atomic number/
6
2
Due to the steric crowding the tetrahedral inter-mediate can't be form and thus esterification can't take place;this is called steric retardation.
steric number of an atom(for example the N of NH4) within a compound is calculated by adding up the number of atoms bonded to that atom(H's bonded to the N) plus the number of lone electron pairs (in this case none, because N's 2p shell is now full, rendering it a stable molecule). This gives NH4 a steric number of four. The positive charge comes from the additonal H+
THe oxidation number for 'O3' is zero(0). O3 is ozone, and each oxygen atoms forms two single bonds with each of the other oxygens, forming a triangular arrangement.
(3) March is the third month.
The structures and properties can be used to describe the relation between a steric hindrance and reactivity.
It is five because there is a total of five electron pairs around the bromine atom.
O3, with a molecular mass of 48 grams per mole
0. The oxidation state of an element is always zero.
Ozone is O3
150 (g O3) / (3*16.0 (g/mol O3)) = 3.125 (mol O3)3.125 (mol O3) * 22.4 (L/mol) = 70.0 Litre Ozone gas