Physical Change.
physical
Physical. The water is not changed chemically, it is just moved by diffusion across a membrane.
the chemical activity of a substance is that when pink unicorns run across the sky they turn into frogs so there for they are changing int a different
Chemical Straightening costs vary based on the length of your hair, but it ranges from $80 to $140.
Physical and chemical properties change somewhat regularly across a period. Elements that are close to each other in the same period tend to be more similar than elements that are father apart.
No. The chemical symbols for elements are standard across any language. For example Fe = Iron in English as well as in Chinese or Hebrew.
ligting does that because it always gos in a sertin direction. you never know what direction the bolt is going. how ever the normal direction for it to go is vertical or horisantal.
Physical. The water is not changed chemically, it is just moved by diffusion across a membrane.
cloud to cloud lightning
Lighting danced across the sky means the lightning did not go in a straight pattern, lightning usually goes in a straight pattern.
well I'm in physical science right now but you might come across something in you life that has something to do with chemistry
Forked.
forked
"lightning was playing across the half sky"
Chemical reactivity first decreases.then it increases as we move across a period.
There is no such thing as "heat thunder." Heat lightning is distant lightning that appears as diffuse flashes across the sky and does not produce audible thunder.
It is the fruit fly that gives you the year of the dragon award
Arcing is electrical current jumping across a gap, or creating an arc, as in a spark plug firing, or lightning arcing across the sky.