Protons, Electrons and many times Neutrons
Free flowing
putang ina mo
Booo
The particles start moving faster and the matter expands.
The most common change in an atom of the element calcium is the loss of the two electrons in the valence shell of atom,resulting ina calcium cation.
putang ina
ina kapatid anak
No, sound cannot travel in a vacuum. Sound moves by vibrating particles of a solid, liquid, or a gas. Since there are no particles in a vacuum, sound cannot travel through it.
Helium has the weakest attraction for electrons in a bond with a hydrogen atom because it has only two electrons and a full valence shell, making it stable and less likely to attract additional electrons.
There are three feet in a yard !
I believe you are referring to rarefaction. The "trough" of a compression / rarefaction wave is called rarefaction.
Jana Ina goes by Jana Ina.