WebThe decrease in speed makes the particles come closer together, making small droplets. Precipitation: When the droplet or cloud gets full with water, the density makes the water fall, making it rain. If the temperature is cold enough, the rain droplets will freeze as the … WebMolecules of pure substances are attracted to themselves. This sticking together of like substances is called cohesion. Depending on how attracted molecules of the same substance are to one another, the substance will be more or less cohesive. Hydrogen bonds cause water to be exceptionally attracted to each other. Therefore, water is very cohesive.
What is the attraction between oppositely charged particles?
Web20 jul. 2001 · Ions bouncing from end to end of this electrostatic trap paradoxically stick together because of their repulsion. This 40 cm tube could have the ability to measure mass as accurately as a multi-million-dollar mass spectrometer. The discovery was made by Daniel Zajfman and his colleagues at the Weizmann Institute of Science in Rehovot, Israel. Web18 jun. 2024 · That is, the two chloride ions go off on their own. They do not remain as Cl 2 (that would be elemental chlorine; these are chloride ions), and they do not stick … something to think about book
The ionic lattice - Ionic compounds - AQA - BBC Bitesize
Web1. I’m trying to learn about ions. There is a slide with examples about combining cations with anions. It goes like this: For A l X 3 + and O X 2 − you get A l X 2 O X 3. Wait what? So you have an atom of aluminum (in this case a cation because it loses three electrons) and an atom of oxygen (an anion since it receives two electrons). WebIons with different charges stick together in a similar manner, and this is called electrostatic attraction. To make a neutral ionic compound, the net electric charge provided by each … WebThe polar molecules and ions interact with the partially positive and partially negative ends of water, with positive charges attracting negative charges (just like the + and - ends of magnets). something to think about nyt crossword