Um that would be a three I think...
7 !
0-2 = -2 is a number. There are no electrons in a number.
The Oxidation number for Kr which is krypton is 2. The Oxidation number for Kr which is krypton is 2. The Oxidation number for Kr which is krypton is 2.
Zn has oxidation number +2; S has oxidation number -2
Oxidation number is +2 for Zn+2 ion
In FeO the oxidation number of iron is 2+ and the oxidation number of oxygen is 2-.
a number to the power of 2 is that number squared. It is abbreviated as number with 2 as the exponent, or the number with 2 superscript after it.
22 - 2 = 2. The number is therefore 2.
if 2 multiplied by another number equals that number it is divisible by 2
let the number be n, then the sum of the number and 2 is n+2
When you divide -2 by 2, you get a whole number (-1) with no remainder. That means it is an even number.
No. 2 is a real number, whole number, and rational number.
2 is a whole number already, so the whole number of 2 would be 2.
No. If the number is divisible by 2 then it is an even number. If it is not divisble by 2 the number is an odd number. 86/2 = 43 Since it is divisble this number is an even number
Becuase in the rule of laws of signs, when you multiply or divide a number that is positve by a negative number or a number that is negative by a positive number (same thing), the product/answer will always be a negative number. But when you multiply/divide a positive number by positive or negative by negative, the product/answer will always be positive number E.g: -2 x 2= -4 / 2 x (-2)= -4 -2 -:- 2= -1 / 2 -:- (-2)= -1 E.g: 2 x 2=4 / -2 x (-2)=4 2 -:- 2= 1 / -2 -:- (-2)=1
5/2 as a mixed number is 2 and 1/2 or 2.5 as a decimal number
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 2 is an even number.
The 2 is the number of the lead in the pencil.