Students will be able to develop and explain a particle-level model to describe their observations of water dissolving salt, the water evaporating, and the salt crystals re-forming. Dissolving a solid ...

The liquid becomes a gas ... Brownian provides evidence for the kinetic particle model of matter. The microscopic particles that are observed in Brownian motion can be moved by collisions with ...

Students will be able to develop and explain a particle-level model to describe evaporation and condensation ... Evaporation happens when water molecules at the surface of a liquid move fast enough to ...

A method to take snapshots of exploding nuclei could hold clues about the fundamental properties of gold, uranium and other ...

The HSLIS Liquid Particle Counter, a long-standing and ever-popular component of Particle Measuring Systems’ (PMS) entire liquid particle counting line, makes it simple to constantly comprehend the ...

Clouds form when water vapor—an invisible gas in the atmosphere—sticks to tiny floating particles, such as dust, and turns ...

As if searching for dark matter isn't difficult enough already, physicists may have detected another hurdle known as a ...

Most people don't enjoy getting shots for treatments or vaccines. So, researchers are working to create more medicines, such as those made from messenger RNA (mRNA), that can be sprayed and inhaled. A ...

Clouds affect Earth's weather and climate in many ways. New research suggests that the presence of microplastic particles ...

Researchers outline their improved lipid-polymer nanoparticle for holding mRNA that is stable when nebulized and successfully ...