Answer:
Mass is the amount of matter in an object and does not change with location.
Explanation:
Answer:
Ethyn(g) + 5oxygen(g) ------------> 4carbondioxide(g) + 2water(l)
Answer:
it will float back up because it's not dense enough to go down
The answer is a. triple beam balance
Endothermic because the separation of the ions dictate the overall reaction