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What ion will be formed by a selenium atom when it has a stable set of valence electrons?
Selenium typically forms an ion with a charge of -2 when it gains two electrons to achieve a stable electron configuration. This forms the selenide ion (Se2-).
What is it called when a atom gains electrons to become a negative ion?
This depends on whether the atom is by itself or whether it's part of a molecule (attached set of atoms). If it is by itself, after the atom gains (or loses) an electron it has an electrical charge. An atom with a charge is called an "ion" and you can say that it was "ionized." If it is in a molecule that has a chemical reaction with another molecule causing the atom in the first molecule to gain an electron, that process is called "reduction," and the atom that gained an electron is said to have been "reduced." If the atom lost an electron in the reaction, that is called "oxidation" and the the atom was "oxidized." (Note that "oxidation" in regular chemistry doesn't necessarily mean that oxygen was involved, even though it sounds that way.)
How do you find the number of electrons in titanium?
it depends on what type of titatnium. Elements have a set number of protons and it remaines the same. if it is not an ion of titanium and just regular titanium that means its neutral and will have the same number of electrons as protons. the number of protons is displayed on the periodic table as the atomic number.
What charge would an oxygen atom with 10 electrons have?
An Oxygen atom would never contain 10 electrons on its own. It would have a maximum of 8 electrons at one time, unless the "oxygen atom" you are referring to is in fact an oxygen ION, in which case the charge would be -2. However, an oxygen ion can never be "by itself". It must be bonded with either itself as a diatomic or with another element as a compound.
What are the characteristics of substances?
When an atom loses one electron it forms an ion. The atom becomes charged. It has more positive charges in its nucleus than negative electrons surrounding it, so the charge is positive, it has made a positive ion. The same happens when an atom gains an electron apart from the charge now becomes negative. Each atom always wants to become stable. The electron arrangement is 2,8,8,8... and so on. So for example sodiums atomic proton number is 11 and is set out like 2,8,1. It needs to loose 1 electron to become stable. Its ion is represented as Na+
What happens when an bromine atom gains an electorn?
When a bromine atom gains an electron, it becomes a bromide ion with a charge of -1. This extra electron fills the outer electron shell of the bromine atom, giving it a full set of electrons and making it stable.
How do you find the interval for a set of data?
You find the the smallest and largest values. The interval is the largest minus the smallest.
How do you find the maximum of a set of numbers?
The maximum of a set of numbers is the largest number in the set.
What ion will be formed by a selenium atom when it has a stable set of valence electrons?
Selenium typically forms an ion with a charge of -2 when it gains two electrons to achieve a stable electron configuration. This forms the selenide ion (Se2-).
Where we can find ion drum set?
The Ion drum set for consoles such as Xbox 360 and PlayStation 3 can be found on many websites on the internet. A few of the websites include Amazon and eBay.
How is charge related to oxidation number?
Charge refers to the electrical charge of an ion, which is the number of valence electrons gained or lost by an atom. Oxidation number, on the other hand, is a hypothetical charge assigned to an atom in a compound based on a set of rules. The oxidation number can be used to determine the charge of an ion in a compound, but it does not always represent the true charge of the atom.
What two things can you find out from a bar chart?
Which data set is largest and which data set is smallest.
How do you find he range of a set of data?
Find the smallest and the largest values/numbers. These form the range.
How many protons and electrons is in ion?
An ion is defined as an element with a charge. Because elements vary with how many protons they have (along with neutrons to form isotopes) it is impossible to put a set number on how many protons and electrons all ions have. An element (or compound) becomes an ion when the substance gains (to become a positive ion) or loses (to become a negative ion) an electron(s).
What is the progress of splitting atom?
First you need to find an extremely small ax and then an extremely small stump to set the atom on. The rest is easy.
How do you find the range of a set of data?
Subtract the smallest number from the largest one.
What is the median in a set of numbers?
to find the median in a set of numbers you have to order them from the smallest to the largest and find the middle value e.g. 2,4,3,7,1 1,2,3,4,7 the median is 3
