What's the Independent variable, The dependent variable, The constant for my project "Does Nail Polish affect the growth of nails" my materials are Nail polish, ruler, fingers

Any time an atom transfers or shares an electron a is formed

Which coefficients balance the following equation __ N2+___H2--->___NH3

Give the oxidation state of the metal, number of d electrons, and the number of unpaired electrons predicted for [Co (NH3) 6]Cl3.

Atomic Theory is A - subject to change if new information is discovered. B - a solution to the problem of differing isotopes. C - Unchangeable D - a descriptive table that lists all of the elements.

A fixed amount of gas occupies a volume of 7.25 l at a pressure of 4.52 atm. what will be the volume occupied if the pressure is decreased to 1.21 atm at constant temperature?

Is it ever possible to extract 100% of a compound from a solution? Why or why not?

Covalent, ionic, and metallic are the three types of attraction between atoms.

A red blood cell has a round structure. A muscle cell has a long, thin structure. Which statement best explains why these two types of cells have different structures

Does oxidation cause misfolding of protein

A solution is a homogenous mixture of solute and solvent. There are different types of solutions. A carbonated drink is an example of a solution where the solute is a gas and the solvent is a liquid.