How are mixtures and solutions different? (1) Unlike a solution, a mixture can dissolve completely in a liquid because the properties of the ingredients change.

(2) Unlike a solution, a mixture is unable to change states of matter from a solid to a liquid or gas.

(3) Unlike a solution, a mixture can easily be separated and each ingredient keeps its physical properties.

(4) Unlike a solution, a mixture has density and will always sink in a liquid because mixtures lack buoyancy.

mention the spill to the teacher clean the area and throw the broken pieces away

explanation:

the answer is 75.0%.

explanation:

0.07 g/cm³

1.37 g/cm³

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.