Answer:
1.024 x 10⁻²²g
Explanation:
Data Given:
mass of copper = 63.5 g
no. of atoms of copper = 6.02 x10²³ atoms
mass of of an average copper = ?
Solution:
As 6.02 x10²³ atoms have 63.5 g of mass then what will be the mass of atom.
Apply unity formula
63.5 g of copper ≅ 6.02 x10²³ atoms of copper
mass of copper atom ≅ 1 atom of copper
Do cross multiplication
mass of copper atom = 1 atom x 63.5 g / 6.02 x10²³ atoms
mass of copper atom = 1.024 x 10⁻²² g
mass of an average copper atom = 1.024 x 10⁻²² g
Answer:
solidification
And when a solid turn into liquid it's liquidation
Yes iron can conduct heat in fact it comes under the category of good conductors <span>machinery and any thing that is made out of the iron will conduct the
i hop this works ^-^</span>
Are you asking questions to see if where smart or cause you don’t know the answer?
