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Most likely you're thinking of sulfur (S, #16)or perhaps selenium(#34). Tellurium(#52) is brittle. a metalloid, but has a lustre.

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What is the number of electrons in a neutral atom of an element on an periodic table?

There is none, but a neutral atom is called a neutron. There is no neutral element.


What is the charge of an ion formed by an element on the periodic table?

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.


How can one determine the number of electrons for an element on the periodic table?

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.


How can you determine the number of valence electrons for an element on the periodic table?

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.


How do you determine the number of valence electrons for an element on the periodic table?

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.

Related Questions

What element is brittle and its valence electrons is 4?

Silicon.


What is the number of electrons in a neutral atom of an element on an periodic table?

There is none, but a neutral atom is called a neutron. There is no neutral element.


What element on the periodic table has ninety electrons?

A transition element of f-block Thorium has 90 electrons in natural state, it is a Radioactive element.


What is the nitrogen element?

Nitrogen is the 7th element in the Periodic Table. It has 7 electrons and protons.


What is the charge of an ion formed by an element on the periodic table?

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.


If an element loses its valence electrons when it forms a molecule with another element where does the element live on the periodic table?

On the left side.


How can one determine the number of electrons for an element on the periodic table?

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.


What element has a electron of 85?

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.


What has 4 electrons and is in period 2 of 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 number of electrons in atoms determine in element's propertices?

the valence electrons cause the chemical reations. the valence electrons decide that element attract to which element.


What is element 17?

Element 17 in periodic table is Chlorine. Chlorine is a halide with 7 valent electrons.


What element is in the fourth period of the periodic table with a total of 3 3d electrons?

The element in the fourth period with 3 3d electrons is titanium (element #22).