Answer:
if one goes up the other goes down
Explanation:
if supply is going up then demand is going down because less people are buying the product if demand is going up supply will go down because more people are buying the product.
Question options:
1. Insoluble
2. Soluble
3. Solvable
Answer:
Soluble
Explanation:
The solubility is a chemical property referring to the ability of the solute to dissolve in a solvent and form a homogeneous mixture (solution). It is measured in terms of the maximum amount of solute dissolved in a solvent at equilibrium.
<u>Therefore, a substance is soluble in a particular liquid if it is able to dissolve in a solvent.</u>
Answer is valence electron, they all have total of 2 valence electron.
remember group number = valence electron
Explanation:
It is known that the maximum value of ml is equal to the vale of l. But the minimum value of n is as follows.
n = l + 1
where, n = principle quantum number
l = azimuthal quantum number
Values of n can be 1, 2, 3, 4 and so on. Whereas the values of l is 0 for s, 1 for p, 2 for d, 3 for f, and so on.
Also, "m" is known as magnetic quantum number whose values can be equal to -l and +l.
- Electronic configuration of Rb is . So here, n = 5, l = 0, m = 0 and s = ± .
- Electronic configuration of is . So here, n = 3, l = 1, m = -1, 0, +1, and s = ± .
- Electronic configuration of is . So here, n = 4, l = 2, m = -2, -1, 0, +1, +2 and s = ± .
- Electronic configuration of F is . So here, n = 2, l = 1, m = -1, 0, +1, and s = ± .