The correct answer is c :)
A: gain 2 ions
B: +2
C: Cation
First you have to know what the space-filling model is. The space-filling model is a model used to show the structure of the atoms. It specially shows the relative sizes of the atoms and how the space between atoms (inside the molecule) is filled. It does not show the angles and lengths of the bonds. So,<span> the disadvantage of using a space-filling model to show a chemical compound is that it will not permit to observe neither the angles nor the lengths of the bonds in the molecule.</span><span />
Answer:
A . y = x²
Explanation:
The equation that represents the relationship between x and y in the table is that of A which is y = x².
As we can see from the table, at every instance of x, y is always a square of this variable.
If x = 0, y = 0² = 0
x = 1, y = 1² = 1
x = 2, y = 2² = 4
So y = x²
Answer:
For these types of questions the equation that we must take into account is that:
T = PxV (where T is the temperature, P is the pressure and V is the volume) this equation is described as we consider that this is the value N and R is 1, therefore it is not necessary to explain them now.
Explanation:
The quoted equation refers to Boyle's Law, in this law we can explain that the volume increases if the pressure decreases and if the temperature also increases, if the pressure increases and the volume decreases this means that the gas is compressing assuming that the temperature is constant
