Periodic Table High School Reference Sheet Répoussé is a metalworking technique by which a malleable metal like copper is hammered repeatedly to create ornaments and artwork. The metal
hardens in the process and loses its malleability and ductility. Which of the following terms represents this process of deliberate hardening of metals?
O A covalent networking
B. work hardening
o
C. lustering
O
D. alloying
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give me abc and i will get it for u.

its pwirhfpiwe

explanation:

because dgjpwojefopjwp

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.