Answer:

Explanation:
One mole of a substance contains the same amount of representative particles. These particles can be atoms, molecules, ions, or formula units. In this case, the particles are atoms of titanium.
Regardless of the particles, there will always be <u>6.02*10²³</u> (also known as Avogadro's Number) particles in one mole of a substance.
Therefore, the best answer for 1 mole of titanium is D. 6.02*10²³ atoms.
–9.8 m/s<span>2
Just took it and got it right!</span>
Answer:
Increase
Explanation:
The plane strain fracture toughness of a metal is expected to increase with rising temperature.