Most likely you're thinking of sulfur (S, #16)or perhaps selenium(#34). Tellurium(#52) is brittle. a metalloid, but has a lustre.
There is none, but a neutral atom is called a neutron. There is no neutral element.
The charge of an ion formed by an element on the periodic table is determined by the number of electrons gained or lost by the element. This charge can be positive or negative, depending on whether the element loses or gains electrons.
To determine the number of electrons for an element on the periodic table, you can look at the element's atomic number. The atomic number represents the number of protons in the nucleus of an atom, which is equal to the number of electrons in a neutral atom.
To determine the number of valence electrons for an element on the periodic table, you look at the group number of the element. The group number tells you how many valence electrons the element has. For example, elements in group 1 have 1 valence electron, elements in group 2 have 2 valence electrons, and so on.
To determine the number of valence electrons for an element on the periodic table, you look at the group number of the element. The group number tells you how many valence electrons the element has. For example, elements in Group 1 have 1 valence electron, elements in Group 2 have 2 valence electrons, and so on.
Silicon.
There is none, but a neutral atom is called a neutron. There is no neutral element.
A transition element of f-block Thorium has 90 electrons in natural state, it is a Radioactive element.
Nitrogen is the 7th element in the Periodic Table. It has 7 electrons and protons.
The charge of an ion formed by an element on the periodic table is determined by the number of electrons gained or lost by the element. This charge can be positive or negative, depending on whether the element loses or gains electrons.
On the left side.
To determine the number of electrons for an element on the periodic table, you can look at the element's atomic number. The atomic number represents the number of protons in the nucleus of an atom, which is equal to the number of electrons in a neutral atom.
The element with the atomic number 85 is Astatine (At). Astatine is a Radioactive Halogen in Group 17(7) of the Periodic Table. Astatine has 85 electrons in 6 shells with 7 electrons in the outer shell. Astatine is the third radioactive element on the Periodic Table.
it is the very common atom Carbon. --- The element could be carbon, if the four electrons are in the valence shell. However, if it is total of four electrons, then the element will be beryllium
the valence electrons cause the chemical reations. the valence electrons decide that element attract to which element.
Element 17 in periodic table is Chlorine. Chlorine is a halide with 7 valent electrons.
The element in the fourth period with 3 3d electrons is titanium (element #22).