2006-12-11 14:30:19 · 14 answers · asked by andrew a 1 in Science & Mathematics ➔ Physics
Molecular change?
2006-12-11 14:31:10 · answer #1 · answered by volkgal 4 · 0⤊ 0⤋
there are many things called for a changes on substance.
1. Physical Change - a change that DOES NOT make/produce a new substance.
2. Chemical Change - a change that DOES make/produce a new substance.
hope it help u.
2006-12-11 20:47:15 · answer #2 · answered by cassandra_mc16 1 · 0⤊ 0⤋
Yeah, you should be more specific.
There are a few different changes that can be called different things.
There are State Changes: Freezing, Melting etc.
Molecular Changes, this can be creating or destroying bonds between elements. Called Combustion, etc.
There are also Nuclear Changes; Particle Decay, Fission, Fusion
There's probably other stuff, too.
2006-12-11 14:36:05 · answer #3 · answered by socialdeevolution 4 · 0⤊ 0⤋
Chemical change :D Endothermic reaction is a reaction that requires heat to occur Exothermic reaction is a reaction that gives off heat when occured Physical change involves no change in the nature of the substance but change in its state (( liquid to gas .. etc ))
2016-05-23 07:30:59 · answer #4 · answered by Kimberly 4 · 0⤊ 0⤋
Transubstantiation.
2006-12-11 14:37:32 · answer #5 · answered by irish_giant 4 · 0⤊ 0⤋
Change in state of matter? Phase change
2006-12-11 14:34:46 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Smoking freezing
2006-12-11 14:32:04 · answer #7 · answered by Anonymous · 0⤊ 0⤋
If you mean change in physical states, like liquid to solid, or liquid to gas, its "change of PHASE".
2006-12-11 14:33:06 · answer #8 · answered by Paul H 6 · 0⤊ 0⤋
Chemical change, depending on what this is for...
2006-12-11 14:32:21 · answer #9 · answered by Phi 2 · 0⤊ 0⤋
dude we have the same name, im Andrew A (my real name) too thats awsome
2006-12-11 14:32:15 · answer #10 · answered by electro- hamburger 4 · 0⤊ 0⤋