Technetium - its atomic number is 43.
Hydrogen , with the atomic number 1
Technetium, with atomic number Z = 43, is the lowest-numbered element in the Periodic Table for which all isotopes are radioactive. The second-lightest exclusively radioactive element, promethium , has atomic number 61. [27]
The name of the element that has atomic number 3 is Lithium (Li).
Ytterbium (Yb) is the name of the element with the atomic number 70.
Each column will generally have the symbol of the element (sometimes name of the element also), the atomic number, the mass number, the state in which the element is present at room temperature. Some periodic table will also have the electronic configuration or electronegativity.
Proton number, which is an element's atomic number, identifies an element. Each element has a unique atomic number (number of protons).
My age is 73, and the element with that atomic number is tantalum.
The name of the element with the atomic number 54 is Xenon (Xe).
The name of the element that has atomic number 3 is Lithium (Li).
Ytterbium (Yb) is the name of the element with the atomic number 70.
The atomic number is the number of protons in the atomic nucleus of a particular element. Each element has its own unique atomic number.
Each column will generally have the symbol of the element (sometimes name of the element also), the atomic number, the mass number, the state in which the element is present at room temperature. Some periodic table will also have the electronic configuration or electronegativity.
Proton number, which is an element's atomic number, identifies an element. Each element has a unique atomic number (number of protons).
My age is 73, and the element with that atomic number is tantalum.
AnswerGoldYou can find this on the periodic table of the elements. The element with atomic number 79 is gold, Au.
The element is Helium witht he atomic number, 2.
Pottasium is a metal element. Atomic number of it is 19.
The element with atomic number 107 is Bohrium.
I think it is element Uuu, which has the name unununium.