A popular science demonstration is to take several liquids that will not mix together and "stack" these liquids in a tall glass cylinder. Suppose the following three liquids were placed in the same tall, narrow
glass cylinder:
SUBSTANCE DENSITY g/mL
vinegar 1.01
motor oil 0.87
corn syrup 1.36
These liquids would stack in which order?
a) motor oil on top, vinegar in the middle, corn syrup on the bottom.
b) corn syrup on top, vinegar in the middle, motor oil on the bottom.
c) corn syrup on top, motor oil in the middle, vinegar on the bottom.
d) vinegar on top, motor oil in the middle, corn syrup on the bottom.
e) motor oil on top, corn syrup in the middle, vinegar on the bottom.

"a connection, a bond or common feeling between two people", or as a chemical process it stimulates love or sexual attraction

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

the answer to this question is 3.