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What are the elements in the second period of the periodic table of elements?
You can discover this by looking at a periodic table of the elements.The rows of the table are called periods; the columns are called groups.The second period therefore begins with the element Lithium and ends with the element Neon.
Newland's octaves refers to?
Newland's octaves refer to the grouping of elements in the periodic table into groups of eight, based on similar chemical properties and electron configurations. This concept helps to predict the behavior of elements and their reactions in chemical reactions.
Can certain elements in the periodic table have an expanded octet?
Yes, certain elements in the periodic table, such as elements in the third row and beyond, can have an expanded octet, meaning they can have more than eight valence electrons in their outer shell.
What elements have less than eight valence electrons?
Any element except the elements in group 8, 9, 10, 11, 12 and 18 have lesser than 8 valence electrons.
A representative element with eight electrons in its valence shell is said to be at .?
A representative element with eight electrons in its valence shell is said to be at a stable electron configuration, known as the octet rule. This means the element has achieved a full outer shell of electrons, making it less likely to react with other elements to gain stability. Examples of such elements are noble gases like neon and argon.
108 E in the P T?
That stands for "One hundred eight Elements in the Periodic Table", but this is now obsolete. As of 2008, at least 117 elements have been discovered.
How many elements are there in 3rd transion elements?
There are eight third period transition elements on the periodic table.
How did New lands help the periodic table of elements?
arranged the elements in increasing order of their atomic weights. Elements were arranged in a group of eight. Properties of every element was found to be a repeatation of the first element. It was discarded because it failed to leave spaces for undiscovered elements. The prediction hold true for light metals but not for heavy metals.
What is unusual about period 1 of the periodic table?
it has two element (hydrogen and helium) that are both gases although they are metallic and have a luster like tony baloney
What are the eight element?
the eight elements are ethics,integrity,trust,training,teamwork,leadership,recogninition,communication. i think those are the eight elements.
What are the elements in the second period of the periodic table of elements?
You can discover this by looking at a periodic table of the elements.The rows of the table are called periods; the columns are called groups.The second period therefore begins with the element Lithium and ends with the element Neon.
What is the group of elements in periodic table with eight electrons?
group 18, noble gases
Why does an element gain or lose electrons to become an ion?
When elements react with other elements, they gain or loose electrons. Electrons are the reason that some elements react and others do not. Each element wants to have eight outer electrons. This is called the octet rule. (oct means eight). However, most elements do not have eight (except for the elements in the 18th column of the periodic table). The periodic table shows how many electrons each element has on its outer-layer. The last number of the column # (in the periodic table) is the number of electrons that the element contains in its outer-ring. For example, elements in the first column have one. Another way is when substances burn and reach oxygen. This is called oxidation reaction.
Newland's octaves refers to?
Newland's octaves refer to the grouping of elements in the periodic table into groups of eight, based on similar chemical properties and electron configurations. This concept helps to predict the behavior of elements and their reactions in chemical reactions.
What does period mean in the periodic table?
Periodic means repeating. When Mendeleev was rearranging the elements, he noticed that some of their properties matched with one another about every eight elements. Thus, when the elements are arranged in the rows of the Periodic Table, they also have matching properties in each column.
Can certain elements in the periodic table have an expanded octet?
Yes, certain elements in the periodic table, such as elements in the third row and beyond, can have an expanded octet, meaning they can have more than eight valence electrons in their outer shell.
What elements have less than eight valence electrons?
Any element except the elements in group 8, 9, 10, 11, 12 and 18 have lesser than 8 valence electrons.
