The correct answer is 18. Key Points. Concept: The distribution of electrons into different orbits of an atom was suggested by Bohr and Bury.

M-shell is the third energy level and can have a maximum of 8 electrons. The atomic number of an element is 20. Atomic number is equal to the number of ...

26 мая 2024 г. · In chemistry, the m shell can hold 18 electrons but needs only 8 to be stable if it's the outer most shell. Is that right? All related (33). How many electron shells can an element have? - Quora How many electrons will be in the M-shell of an atom having an ... How many electrons are present in the M-shell of an atom with ... For an atom 'X', K, L and M shells are completely filled ... - Quora Другие результаты с сайта www.quora.com

Each shell can contain only a fixed number of electrons: the first shell can hold up to two electrons, the second shell can hold up to eight electrons, the ...

Given: · Shell given = M, orbit number = 3. · The maximum number of electrons present in a shell is given by the formula 2n2. · Therefore, 2 × 32 = 18.

Number of electrons present in n shell = 2n2. For M shell,. n=3. =2×(3)2. =2×9. =18 electrons. Hence, option B is correct. ; n=3 ; =18 electrons ; B · is correct.

M shell can hold a maximum of 18 electrons, however if it is the valence shell, the it cannot hold more than 8 electrons.

The "M" shell can hold up to 18 electrons. The number of shells an atom has depends upon the number of electrons the atom has. In general, each shell must have ...

Every shell can accommodate 2n2 electron, M is 3rd shell so it can have maximum 2×32=18 electron. ; Q1. The maximum capacity of electrons in M shell is: ; Q2.