11) A pure sample of an element was vaporized and injected into a mass spectrometer and the data was plotted on the graph below. The mass values for the isotopes
were found to be: A–64 (63.929 amu), A–66 (65.926 amu), A-68 (67.925 amu),
A-70 (69.925 amu), and A-67 (66.927 amu). Find the average atomic mass and
identify the element.

a is the answer to this question

explanation:

i wish i could but this one is weird give me abc and i can solve it.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.