The rate constant for a certain reaction is measured at two different temperatures: temperature Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy for this reaction. Round your answer to significant digits.

The question has some details missing which I have shown in the attached file.

Explanation:

The concept of arrehenius equation is used to calculate the activation energy.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.