0
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
What else can I help you with?
What is the atomic number for an abundant element with mass number 12?
The element with mass number 12 is carbon. The atomic number for carbon is 6.
Why does magnesium have 12 as an atomic number?
Magnesium has a atomic number of 12 because it has 12 protons in its nucleus, which determines its position in the periodic table. The atomic number of an element corresponds to the number of protons in its nucleus, which uniquely identifies the element.
Its atomic number is twice that of aluminum?
The element with an atomic number twice that of aluminum (13) is magnesium, which has an atomic number of 12.
What is a atomic number in a element?
The atomic number of an element refers to the number of protons in the nucleus of the atom of that element, and is unique to each element. The atomic weight is the weight of an atom of the element compared with the weight of a single proton, and consists of number of protons and neutrons in the nucleus of the atom of that element, and different atoms of the same element can have different numbers of neutrons, and therefore more than one atomic weight: it is usually given as an average. the atomic number on an element is simply the number of protons and electrons in the element. however, it is not the total number of them.
What is the element argon atomic number?
Argon is a gas element. atomic number of it is 18.
What is the atomic number of 12?
An atomic mass of 12 means carbon, and its atomic number is 6.
What is the atomic number for an abundant element with mass number 12?
The element with mass number 12 is carbon. The atomic number for carbon is 6.
What is the atomic number for an abundant element with mass number of 12?
The element with a mass number of 12 is carbon. Carbon has an atomic number of 6.
An atom that has twelve protons in its nucleus has an atomic number of?
An atom with twelve protons in its nucleus has an atomic number of 12. The atomic number represents the number of protons in an atom's nucleus, which determines the element. In this case, the element with 12 protons is magnesium.
The atomic number of sodium the first element in Period 3 is 11 The atomic number of the second element in this period is?
The second element in Period 3 is Magnesium, with an atomic number of 12.
What elements combined atomic number gives 12?
An atomic number goes with a single element notto a combination of elements.
What is magnisium's atomic number?
Magnesium is a meta element. Atomic number of it is 12.
What is the atomic number of magnisium?
Magnesium is a meta element. Atomic number of it is 12.
What the atomic number for an abundant element with mass number 12?
The atomic number is 6.
Which element is 12 on periodic table?
The element is Magnesium. It has atomic number 12
What elements have the atomic number 12 and atomic mass 8?
There is no element with an atomic number of 12 and an atomic mass of 8. Atomic number corresponds to the number of protons in an atom, while atomic mass is the sum of protons and neutrons. The atomic number of an element cannot be smaller than its atomic mass.
What is the number of protons in the nucleus?
The number of protons is the same as the atomic number of the element. for example if your element is magnesium with the atomic number 12 there would be 12 protons in the nucleus.
