The Properties of Solids, Liquids and Gases?

Answer The terms "solid," "liquid" and "gas" describe the three most common states, or phases, of matter on Earth. (A fourth state of matter, plasma, is the most common in the universe.) The individual pr... Read More »

Top Q&A For: The Properties of Solids, Liquids and Gases

How to Calculate the Density of Solids & Liquids?

The density of an object is a measure of mass per unit of volume. You can find it by dividing the object's mass by its volume: Density = Mass/Volume. You can easily measure the mass of a solid or l... Read More »

Fun Science Activities to Do With Solids & Liquids?

Teachers looking for an exciting and engaging science activity may want to explore state of matter experiments in the classroom. The different states of matter exhibit different behaviors and can t... Read More »

What Type of Heat Transfer Occurs in Liquids & Gases?

Heat transfer occurs by three main mechanisms: conduction, where rigorously vibrating molecules transfer their energy to other molecules with lower energy; convection, in which the bulk movement of... Read More »

The Common Properties of Noble Gases?

Helium, neon, argon, krypton, xenon, and radon are noble gases. All of them are chemical elements, appearing in Group 18 of the periodic table. Their common characteristics make them all relatively... Read More »