Is sugar a chemical?

In what zone are hydrothermal vents located?

Metamorphic rocks that melt in a hot fluid can re-crystallize into a different form of rock. true or false

True or false when an object is placed in water, the water level falls

A researcher dispenses distilled deionized water from a 20-ml volumetric pipet into an empty 8.4376 g weighting bottle. If the total mass of water and weighting bottle is 28.

Which statement best describes the law of conservation of mass

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda