How many protons and electrons do the following ion have?

a) N-3 (atomic number=7)

Explain how to do it?

Elaborate on the changes in molecular motion of particles as they change from solid to liquid to gas. A) As the phase changes occur, the freedom of motion of the particles increases.

What are two traits that make up an organism?

The AU is used to measure distances where?

What are the basic properties of waves

Explain why neither liquids nor gases have a shape

Magnesium burns with a very bright light. When the flame goes out, a White powder is left behind. what is the word equation for this reaction.

Identify the types of intermolecular forces found for each of the liquids and relate these to the shape of the drop as seen from the side. Include the terms cohesive and adhesive forces properly in your explanations.

Which type of experiment follows ethical standards?

What kind of change occurs when a compound is separated into its components?

The reaction rate low is independent of which of the following charactetics • Reactor type] • Temperature • Concentration of components • Pressure