Answer:
Moon I am guessing. Another option is comet, but they normally don't orbit a planet.
Intranasal absorption can cause permanent loss of sense of small
Periodic table is arranged and organized with special pattern or regular variation of the properties of an element with increasing atomic number, this is called periodic trend. So periodic trend look like a repeating pattern on the periodic table.
Some of the trends are density, atomic radius,melting point, boiling point, electronegativity etc.
Answer;
The number of moles remains constant.
Explanation;
-A dilution is a solution made by adding more solvent to a more concentrated solution (stock solution), which reduces the concentration of the solute.
-To dilute a stock solution, the following dilution equation is used:
M1 V1 = M2 V2. where; M1 and V1 are the molarity and volume of the concentrated stock solution, and M2 and V2 are the molarity and volume of the diluted solution you want to make.
-The process of dilution keeps the amount of solute constant, but increases the total amount of solution, thereby decreasing its final concentration.
