Answer:
So copper is a lattice of positive copper ions with free electrons moving between them. ... The electrons can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons, because they help copper to be a good conductor of heat and electricity.
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Why does copper have such a high electrical conductivity?
Thus, copper is a lattice of positive copper ions with the movement of free electrons among them. Due to movement of electrons freely through the metal, they are also known as conduction electrons. The presence of these conduction electrons makes the copper a good conductor of electricity and heat.
Explanation:
Answer:Martina has 9 pitchers of milk. Each pitcher holds 3 liters. How many liters of milk does Martina have in all?
Explanation:
Martina has 9 pitchers of milk. Each pitcher holds 3 liters. How many liters of milk does Martina have in all?
Pressure since pressure is defined as force per unit area and the molecules exert a force on the walls of the container when they bombard it
The answer is b, because the earth produced all of it,