High conductivity of metals is caused by electrons that are free to move through the lattice.
hope this helps!
Answer:
D. The government determines what is right & wrong for everyone
Explanation:
Because going down a column you are jumping up to the next higher main energy level (n) and each energy level is further out from the nucleus
Answer:
From molar mass=total RAM of each individual element
78.8=(16+1)×3+M
78.8-51=M
27.8g/mol=M
