group 13 period 4
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Gallium (Ga) is element #31 on the periodic table just below Aluminum (Al).
4
Fluorine is a nonmetal. It is located in group 17 of the periodic table. It tends to obtain an electron to form the fluoride ion.Fluorine is the element with highest electronegativity. So it does not tend to lose electrons. It is in the 17th group of the periodic table.
Aluminum has its electrons in three different energy levels. Therefore it is in third period. As it has three valence electrons, it is located in group 3.Aluminium is found in group-13. Its period umber is 3. Its atomic number is 13.Aluminium is a metal element. It is in the 13th group of the periodic table. And it belongs to the 3rd period.
there is no one answer to this question. It all depends on where the atom is in the Periodic Table.
Gallium (Ga) is element #31 on the periodic table just below Aluminum (Al).
Gallium is located in Group 13, Period 4 of the periodic table. It is placed there based on its atomic number (31) and its electronic configuration. Gallium shares similar chemical properties with other elements in Group 13, such as aluminum and indium, which is why it is placed in that specific location.
Boron, Aluminum, Gallium, Indium, Thalium, and Ununtrium
Atoms that tend to gain electrons are located on the far left side of the periodic table.
Periodic table lists the elements in the increasing order of atomic number. Atomic number = Number of protons = Number of electrons
a
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depending the types of metal or non-metal in periodic table.
Fluorine is a nonmetal. It is located in group 17 of the periodic table. It tends to obtain an electron to form the fluoride ion.Fluorine is the element with highest electronegativity. So it does not tend to lose electrons. It is in the 17th group of the periodic table.
They have the same number of valence electrons (electrons in their outermost shell). They do not have the same number of shells however.
Krypton is a noble gas. It has 8 electrons in the outermost shell. So it is in the last column of the periodic table.
The vertical columns of the periodic table are called groups. The horizontal rows of the periodic table are called periods. The number of electron shells an atom has corresponds to the number period of the periodic table it is located in. The oxidation number or number of valence electrons an atom is depicted by the group it is in. For example: Calcium (Ca) has an oxidation number of +2 and has 2 valence electrons( outermost electrons) which means it belongs to group 2 of the periodic table called the "alkali earth metals".