0
What else can I help you with?
Chemical element atomic number 3?
lithium is a metal element. atomic number of it is 3.
What does the atomic symbol?
1. The number of a chemical element in the Periodic Table. 2. The number of protons of this chemical element. 3. The number of electrons (in neutral state) of this element. 4. Also the atomic number is proportional to the atomic weight.
What is a uranium element?
Uranium is a natural chemical element, metal, solid, radioactive.The atomic number is 92 and the atomic weight is 238,02891(3).
What is the name of the element that has an atomic number of 3?
The name of the element that has atomic number 3 is Lithium (Li).
What is the Chemical element of atomic number 3?
If that's the bottom left no., it's lithium.
What does atomic number represent?
It is the number of protons in the nucleus of the atom and it determinnes many properties of the atom. The atomic number is also the number of electrons and is a constant for every element
What does 3 types of subscript tell you?
- the atomic number of a chemical element or- the number of a type of an atom in a molecule or- indices for physical/chemical parameters
Consider the group 1A element sodium (atomic number 11) the group 3A element aluminum (atomic number 13) and the group 7A element chlorine (atomic number 17). These elements are in period 3. How are?
This is a consequence of the law of periodicity of chemical elements.
What element has the lowest atomic number in period 3?
The element with the lowest atomic number in period 3 is sodium (Na) with an atomic number of 11.
Number of protons in an atom is called?
The number of protons in an atom is the atomic number. It tells you which element the atom is.
What element has the atomic number of 3?
Lithium has the atomic number of 3.
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.
