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The number of Electrons is always the same as the number of Protons.
The number of Protons is the "Atomic Number" in the Periodic Table.
The element with Atomic Number 7 is Nitrogen (N).
Nitrogen is at the top of Group 15 in the Periodic Table.
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Which electron has seven valence electrons?
Any element in the halogen group will have seven valence electrons. These elements include fluorine, chlorine, bromine, iodine, and astatine.
How can i look at the periodic table and tell how many valence electrons an element has?
The group of the element indicates the amount of valence electrons. For example, the alkali metals have one valence electron and is in group one whilst the halogens have seven valence electrons and are in group seven.
Is it true Iodine has four electron shells?
No, iodine has four electron shells, marked as "K", "L", "M", and "N". The number of electron shells is determined by the electron configuration of an element.
Would a metal group 13 be more or less than reactive than MG17?
A metal group 13 element would be less reactive than an element in the Mg group 17. This is because elements in group 13 have three valence electrons, making them less likely to readily lose or gain electrons compared to Mg group 17 elements, which have seven valence electrons. Mg group 17 elements are more reactive due to their greater tendency to gain one electron to achieve a stable electron configuration.
How many carbon atoms does heptyl contain?
Hept stands for seven and there are seven carbon atoms in heptyl group.
Which electron has seven valence electrons?
Any element in the halogen group will have seven valence electrons. These elements include fluorine, chlorine, bromine, iodine, and astatine.
What element contains seven protons?
The element with atom number seven: NitrogenNitrogen
How can i look at the periodic table and tell how many valence electrons an element has?
The group of the element indicates the amount of valence electrons. For example, the alkali metals have one valence electron and is in group one whilst the halogens have seven valence electrons and are in group seven.
Which element contains seven protons?
Nitrogen has 7 protons.
What relationship can be seen in an element's placement within a group and its electron configuration?
An element's placement within a group on the periodic table is closely related to its electron configuration, particularly the arrangement of its valence electrons. Elements in the same group have similar chemical properties because they possess the same number of valence electrons, leading to comparable reactivity and bonding behavior. For instance, alkali metals in Group 1 all have a single valence electron, while halogens in Group 17 have seven, influencing their tendency to lose or gain electrons during chemical reactions. This relationship helps predict an element's behavior and characteristics based on its position in the periodic table.
What element will gain only one electron during a chemical reaction?
Chlorine is an element that will gain only one electron during a chemical reaction. As a halogen in Group 17 of the periodic table, chlorine has seven valence electrons and seeks to achieve a stable octet by acquiring one additional electron. This tendency makes it highly reactive, often forming chloride ions (Cl⁻) when it gains that electron.
Is it true Iodine has four electron shells?
No, iodine has four electron shells, marked as "K", "L", "M", and "N". The number of electron shells is determined by the electron configuration of an element.
What is the correct Lewis structure for fluorine which is a group 7A element?
The Lewis structure of fluorine contains 9 electrons, which 7 of them are valence. This means the letter F will be in the middle with 7 dots surrounded it, which would represent the 7 valence electrons.
What is the least reactive element in group6?
Group seven is known as the halogen group. The least reactive element in group seven is astatine. Fluorine is the most reactive.
What is the characteristics about the outer electron shells of halogens?
The outer electron shells of halogens have seven electrons, making them one electron short of a full outer shell. This makes halogens highly reactive as they tend to gain an electron to achieve a stable electron configuration. Halogens are located in Group 17 of the periodic table.
Would a metal group 13 be more or less than reactive than MG17?
A metal group 13 element would be less reactive than an element in the Mg group 17. This is because elements in group 13 have three valence electrons, making them less likely to readily lose or gain electrons compared to Mg group 17 elements, which have seven valence electrons. Mg group 17 elements are more reactive due to their greater tendency to gain one electron to achieve a stable electron configuration.
How many outer shell electron does an atom of an element belonging to the halogen family have?
An atom of an element belonging to the halogen family typically has 7 outer shell electrons. Halogens are in group 17 of the periodic table, which means they have 7 valence electrons.
