Water has a specific heat of 4. 186 J/g°C, and ethanol has a specific heat of 2. 450 J/g°C. Based on this information, which best compares water and ethanol? It requires more heat to raise the temperature of a gram of ethanol by 1°C. There are more molecules in a gram of water. Ethanol has a lower formula mass. Water has more protons and neutrons in its nuclei.

false

because it does not have the potential to be entirely used up

може ли да зареждате повече информация, моля

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.