12. 0 j of heat is added to 10. 00 g of gold, which is initially at 25°c. The heat capacity of gold is 25. 41 j/(mol • °c). What would be the final temperature of the gold?.

neutrons are in the middle of the atom and the electrons, which are much smaller.

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.