Write the electronic configurations for mn, mn2+, mn4+, mn6+, and mn7+

The electronic configurations are written below.

Explanation:

Electronic configuration is defined as the representation of electrons around the nucleus of an atom.  Number of electrons in an atom is determined by the atomic number of that atom.

Atomic number is defined as the number of protons or electrons that are present in a neutral atom.

Atomic number = number of protons = number of electrons

We know that:

Atomic number of Manganese = 25 = Number of protons

Number of electrons = Number of protons - charge

Number of electrons = 25

Electronic configuration of Mn :

Number of electron = 25 - (+2) = 23

Electronic configuration of

Number of electron = 25 - (+4) = 21

Electronic configuration of

Number of electron = 25 - (+6) = 19

Electronic configuration of

Number of electron = 25 - (+7) = 18

Electronic configuration of

Hence, the electronic configurations are written above.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.