Find your atom's atomic number
Determine the charge of the atom
Memorize the basic list of orbitals
Understand electron configuration notation
Memorize the order of the orbitals
Fill in the orbitals according to the number of electrons in your atom
Use the periodic table as a visual shortcut
Learn shorthand for writing long electron configurations
Answer:
I believe what your looking for is Nitrogen disulfide
Explanation:
Hope this helps (:
“A” white blood cells. They are the first line of defense against pathogens. They help protect your body and help the pathogens to not spread.
I hope this helps!
~kaikers
I would say B(make the ramp longer). That way they will have to exert less force in order for it to the desired height. If you think about it, it is harder to go up a really steep hill vs. a hill with a gradual incline, because you have to exert less force at any one given time.
Answer:
25.89 × 10²³ molecules
Explanation:
Given data:
Mass of CoCl₂ = 560 g
Number of molecules present = ?
Solution:
Number of moles of CoCl₂:
Number of moles = mass/molar mass
Number of moles = 560 g/ 129.84 g/mol
Number of moles = 4.3 mol
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 molecules
4.3 mol × 6.022 × 10²³ molecules /1 mol
25.89 × 10²³ molecules