Fluorine has the highest. Fluorine's electronegativity is 4.0
The one in the middle since when ur going down it’s more quicker anc faster .
A measure of thermal energy transferred between two different bodies at different temperatures would be the correct answer. So, the third option.
Answer:
Cobalt Sources
Cobalt-60 is used as a radiation source in many common industrial applications, such as in leveling devices and thickness gauges. It is also used for radiation therapy in hospitals. Accidental exposures may occur as the result of loss or improper disposal of medical and industrial radiation sources.
Explanation:
