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What else can I help you with?
Where are valence electrons found?
Valence Electrons are the electrons that are located furthest away from the atom itself in the outermost electron shell. They are located on the last energy level also known as the valence level.
How many electrons does oxygen have in its outer most shell?
Oxygen has 8 electrons. If using the basic shell electron arrangement in has 2 in the inner shell and 6 in the outer most shell. If you use the advanced system 1s2, 2s2, 2p4. This means 2 in inner shell, 2 in next shell and 4 in its outer shell. The simple method is what they teach at gcse not at a level.
What is the number that tells you how many electrons an atom needs to gain or lose to complete a shell is called?
The number that tells you how many electrons an atom needs to gain or lose to complete a shell is called the oxidation number. It indicates the electron gain or loss required for an atom to achieve a full valence shell.
Describes an atom that has a full outermost energy level?
An atom with a full outermost energy level is considered stable. This means that the atom is less likely to form chemical bonds with other atoms to achieve a full outer shell of electrons. The noble gases, such as helium and neon, are examples of elements with full outer energy levels.
What is a neutral atom that has its first two shells filled has 7 electrons on the third energy level and has no other electrons?
The first electron ring is filled with 2 electrons. The next is filled with 8. So an element with the first two rings filled and 7 electrons in the third would have a total of 17 electrons. (NOTE: The term shell isn't exactly right, since in nuclear physics, each "shell" only holds 2 electrons, and they are all filled in a certain order based on energy levels. This is more complex than the simple high school chemistry model of rings, though, and your question seems to be asking about the rings due to the "7 on the third energy level" part.) For it to be neutral, it will have the same number of protons as electrons, 17. The first 2 are the top row, Hydrogen and Helium. The next 8 are the second row. So if we go 7 across (left to right) on the third row, we get to CL. The element you're asking about is Chlorine.
When electrons found in an atoms outer shell what are they called?
I suspect the term you're looking for is "valence electrons."
What is the term for the electrons in the outer most atom shell?
This depends on whether or not the outer shell is filled and you have a noble gas or if it is anything other than a noble gas. But since I'm sure no one wants to sit here all day and read an absurdly long explanation, here's the short answer. The electrons in the outer shell that are not "happy", or in other words, the electrons in the outer shell that do not fill up the shell completely example 7 electrons in a shell that needs 8 to fill it up) are called valence electrons. And there you have it...
What term is used for the electrons in the outermost shell?
there called valence electrons
What are the electrons in the outer shell?
The electrons in the outermost shell of an atom are called valence electrons. These electrons are involved in forming chemical bonds with other atoms to create molecules. The number of valence electrons influences the reactivity and chemical properties of an element.
What is the term for the electrons in the outermost shell?
there called valence electrons
Where are valence electrons found?
Valence Electrons are the electrons that are located furthest away from the atom itself in the outermost electron shell. They are located on the last energy level also known as the valence level.
What term is used for the electron in the outermost shell or energy level?
These are the valence electrons.
How many electrons does oxygen have in its outer most shell?
Oxygen has 8 electrons. If using the basic shell electron arrangement in has 2 in the inner shell and 6 in the outer most shell. If you use the advanced system 1s2, 2s2, 2p4. This means 2 in inner shell, 2 in next shell and 4 in its outer shell. The simple method is what they teach at gcse not at a level.
What is the term valance band?
It refers to the energy levels in an atom where the electrons that participate in bonding occupy. These energy levels correspond to those of the s and p orbitals of the outermost shell of the atom being considered.
What are core electrons (apex)?
Core electrons are the electrons that are located in the inner shells of an atom, which are closer to the nucleus. They are typically not involved in chemical bonding and have lower energy compared to valence electrons, which are found in the outermost shell and participate in chemical reactions. The term "apex" in this context is not standard; core electrons themselves are simply the stable, inner electrons that help shield the nucleus's charge from the outer electrons.
What is the number that tells you how many electrons an atom needs to gain or lose to complete a shell is called?
The number that tells you how many electrons an atom needs to gain or lose to complete a shell is called the oxidation number. It indicates the electron gain or loss required for an atom to achieve a full valence shell.
What is a stable octet mean?
a stable octet is also known as a full outer shell. it occurs when electrons are added or removed from an atom so the outtermost shell contains its maximum amount, funnily enough Helium is included because is has a full outer shell as opposed to the direct meaning of a full octet. the term full octet refers to the outtermost shell being complete, however a direct definition means the outtermost shell containing EIGHT electrons, which simply isn't possible for something like Helium or Hydrogen. in which case, the full octet of either Helium or Hydrogen is two electrons- this would give Helium no charge at all, but would give Hydrogen a -1 charge, in a diatomic molecule two Hydrogen atoms would share their electrons between them: H=H <--Hydrogen / Helium --> He (would not donate or adopt electrons) more interstingly is the FORMS of Hydrogen. there are three: Hydrogen, deuterium and tritium.
