Diagrammatic sketch of electronic configuration of magnesium atomic number 12

Asked by admin @ 04/08/2021 in Science viewed by 316 People

Diagramatic sketch of electronic configuration of magnesium (atomic number 12)

Answered by admin @ 04/08/2021

Magnesium has 12 electrons with 2,8,2 as its electronic configuration

What is the valency of magnesium with atomic number 12

Asked by admin @ 06/08/2021 in Chemistry viewed by 282 persons

What is the valency of magnesium with atomic no. 12 and chlorine with atomic no. 17?

What is the electron configuration of potassium atomic number 19

Asked by admin @ 03/08/2021 in Physics viewed by 316 persons

What is the electronic configuration of Potassium(atomic number-19)

What is the electron configuration of sulfur atomic number 16

Asked by admin @ 02/08/2021 in Chemistry viewed by 327 persons

Sulfur (S) has an atomic number of 16. What is the ground-state electron configuration of sulfur? A) 1s21p62s22p6] B) 1s22s22p63s23p4 C) 1s22s22p62d6 D) 1s21p61d7

What is the electron configuration for potassium atomic number 19

Asked by admin @ 02/08/2021 in Physics viewed by 319 persons

What is the electronic configuration of Potassium(atomic number-19)

If an atom has 17 electrons and its mass number is 35 calculate the following

Asked by maham237 @ 26/12/2020 in Chemistry viewed by 363 persons

if an atom has 17 electrons and its mass number is 35, calculate the following: - number of protons - number of neutrons -atomic number

Determine the element of lowest atomic number that contains three d electrons in the ground state.

Asked by maham237 @ 22/12/2020 in Chemistry viewed by 475 persons

element symbol:

Which energy transition may take place in the atom if its electron has absorbed a photon?

Asked by maham237 @ 26/12/2020 in Chemistry viewed by 311 persons

Which energy transition may take place in the atom if its electron has absorbed a photon? A-n = 5 to n = 1 B-n = 3 to n = 2 …

Which electron configuration represents an atom in an excited state

Asked by admin @ 15/10/2021 in Chemistry viewed by 303 persons

Which electron configuration represents an atom of magnesium in an excited state? (1) 2–7–3 (3) 2–8–2 (2) 2–7–6 (4) 2–8–5

An atom has electronic configuration 2 8 7

Asked by admin @ 26/08/2021 in Chemistry viewed by 370 persons

An atom has electronic configuration 2, 8, 7. (a) What is the atomic number of this element? (b) To which of the following elements would it be chemically similar? (Atomic …

How does the electronic configuration of an atom relate

Asked by admin @ 17/08/2021 in Chemistry viewed by 315 persons

How does the electronic configuration of an atom relate to its position in the Modern Periodic Table?

If number of electrons in an atom is 8

Asked by admin @ 12/08/2021 in Chemistry viewed by 293 persons

If number of electrons in an atom is 8 and number of protons is also 8 then (neutrons=7) 1.what is the atomic number of the atom? 2.what is the charge …