Answer:
salt water heterogeneous mixture , pure substance compound,element solut8on
Answer:
2 ATP molecules are produced
Answer:
Explanation: In my opinion law is stated as fact because it is passes through and approved by many peoples but theory is an idea someone has and is not approved and is set on a base of beliefs.
Answer:
- The percentage of unit cell volume that is occupied by atoms in a face- centered cubic lattice is 74.05%
- The percentage of unit cell volume that is occupied by atoms in a body-centered cubic lattice is 68.03%
- The percentage of unit cell volume that is occupied by atoms in a diamond lattice is 34.01%
Explanation:
The percentage of unit cell volume = Volume of atoms/Volume of unit cell
Volume of sphere =
a) Percentage of unit cell volume occupied by atoms in face- centered cubic lattice:
let the side of each cube = a
Volume of unit cell = Volume of cube = a³
Radius of atoms =
Volume of each atom = =
Number of atoms/unit cell = 4
Total volume of the atoms =
The percentage of unit cell volume = = 0.7405
= 0.7405 X 100% = 74.05%
b) Percentage of unit cell volume occupied by atoms in a body-centered cubic lattice
Radius of atoms =
Volume of each atom = =
Number of atoms/unit cell = 2
Total volume of the atoms =
The percentage of unit cell volume = = 0.6803
= 0.6803 X 100% = 68.03%
c) Percentage of unit cell volume occupied by atoms in a diamond lattice
Radius of atoms =
Volume of each atom = =
Number of atoms/unit cell = 8
Total volume of the atoms =
The percentage of unit cell volume = = 0.3401
= 0.3401 X 100% = 34.01%