posted by mysterychicken .
Can someone please help me with these:
3. Dissolving salt in water is a physical change- False?
'Place the letter of the item in Column II before its best match in Column I'
41. Unit of volume
42. unit of mass
43. unit of temperature
44. unit of density
45. .01 of a meter
e. cubic meter
I've guess for these 3:
Don't know about the rest. please help.
Most would agree that dissolving is a physical change.
YOu missed all the units. You need to restudy the definitions of volume, mass, density, centi