Question

draw the atomic structure of mg and MG square + atomic number of mg is equals to 12​

Answer 1

Basic Information

Name: Magnesium

Symbol: Mg

Atomic Number: 12

Atomic Mass: 24.305 amu

Melting Point: 650.0 °C (923.15 K, 1202.0 °F)

Boiling Point: 1107.0 °C (1380.15 K, 2024.6 °F)

Number of Protons/Electrons: 12

Number of Neutrons: 12

Classification: Alkaline Earth

Crystal Structure: Hexagonal

Density @ 293 K: 1.738 g/cm3

Color: grayish

Atomic Structure

[Bohr Model of Magnesium]

Number of Energy Levels: 3

First Energy Level: 2

Second Energy Level: 8

Third Energy Level: 2