Answer:
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Explanation:
Have no clue but I hope u get the question answered
The answer would be letter A - bromine. Bromine <span>(B<span>r2</span>)</span>
has only london dispersion forces and are weak, but it's large electron
cloud allows for transient polarization creating dipole moments that
strengthen their interaction.
The correct answer to this question is the unique atomic number which would be B
Answer:
0.93 mol
Explanation:
Given data:
Number of moles of Na atom = ?
Number of atoms = 5.60× 10²³
Solution:
Avogadro number:
The given problem will solve by using Avogadro number.
It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.
The number 6.022 × 10²³ is called Avogadro number.
1 mole = 6.022 × 10²³ atoms
5.60× 10²³ atoms × 1 mol / 6.022 × 10²³ atoms
0.93 mol
Answer:
Thx Have a Fantastic day :)
Explanation:
