Répoussé is a metalworking technique by which a metal like copper is hammered repeatedly to create ornaments and art work. 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?
a. covalent networking
b. working gardening
c. lustering
d. alloying
Answers: 2
Chemistry, 22.06.2019 00:00
What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
Answers: 1
Chemistry, 22.06.2019 11:00
Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 1
Répoussé is a metalworking technique by which a metal like copper is hammered repeatedly to create o...
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