PLEASE HELP FAST!! BRAINLEST AND 30 POINTS In a diagram of bond energy and length, why does the potential energy initially decrease as you move to the right from the y-axis?

A. The repulsion of the protons is increasing.
B. The repulsion of the protons is decreasing.
C. The attraction of the protons to the electrons is increasing.
D. The attraction of the protons to the electrons is decreasing.

b - the repulsion of the protons is decreasing.

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance