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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.
What is the overall charge of helium atom?
The overall charge on He is 0. It is a noble element.
How did the discovery of the noble gases contribute to today's understandings of the structure of the atom?
Noble gases explain the stable behavior of any element and hence enhances the concept of atom's structure.
Which element will have a noble gas configuration if it forms an ionic bond by accepting two electrons from a magnesium atom?
The element that will have a noble gas configuration by accepting two electrons from a magnesium atom is oxygen. By gaining two electrons, oxygen will achieve a stable octet configuration similar to that of a noble gas, fulfilling the octet rule.
How can you determine the number of valence electrons in an atom?
You can determine how many valence electrons an atom has by what family the element of the atom is in. For instance, if the element is in family 8A, the number of valence electrons will be 8. Or, if the element is in family 2A, the number of valence electrons for the atom will be 2. So, whatever number family the atom is in, the number of valence electrons equals that.
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.
What is the overall charge of helium atom?
The overall charge on He is 0. It is a noble element.
How did the discovery of the noble gases contribute to today's understandings of the structure of the atom?
Noble gases explain the stable behavior of any element and hence enhances the concept of atom's structure.
What part of an atom can move to another object?
When an atom of one element is brought in contact with an atom of another element, electrons get transferred from one element to another. However, if the atoms of same element come together then electrons are shared and not transferred. Exception to this is elements in noble gases.
Is argon an atom?
Yes. Because argon is an element the smallest "piece" of it is referred to as an atom.
Is beryllium a noble gas?
No, Be is the first element in group 2 (atom number 4) and all noble gases are in group 18 (or formerly 8)
Which element will have a noble gas configuration if it forms an ionic bond by accepting two electrons from a magnesium atom?
The element that will have a noble gas configuration by accepting two electrons from a magnesium atom is oxygen. By gaining two electrons, oxygen will achieve a stable octet configuration similar to that of a noble gas, fulfilling the octet rule.
Which element is in both the alkaline earth family and period five?
atom
What Kind of element is made of one atom?
The NOBLE gases. They exist as monatoms; that is they do NOT combine with any other element. They are in a group on their own , named the 'NOBLE GASES'. The elements are , Helium(He) , Neon(Ne), Argon(Ar), Krypton(Kr), Xenon(Xe), Radon(Rn).
In orde rto be like noble gas an element can change which subatomic particle?
An element can either gain or lose electrons to achieve a noble gas electron configuration. Such an electron configuration gives an atom of an element a full outer shell, thereby making that element's ion nonreactive. Metals tend to lose electrons, and become cations, whereas nonmetals tend to gain electrons, and become anions. The amount of electrons an element gains of loses is based on the group/family the element is found in on the Periodic Table.
Is nicotine a noble gas?
nicotine is not an element so.. NO Nicotine is a compound, with the chemical formula C10H14N2. At standard temperature and pressure, it is an oily liquid. Noble gases are single-atom gases.
How can you determine the number of valence electrons in an atom?
You can determine how many valence electrons an atom has by what family the element of the atom is in. For instance, if the element is in family 8A, the number of valence electrons will be 8. Or, if the element is in family 2A, the number of valence electrons for the atom will be 2. So, whatever number family the atom is in, the number of valence electrons equals that.
