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How does the metallic nature and the nonmetallic nature of elements in period 3 change from left to right?
Wiki User
∙ 7y ago
Metallic character decreases as you go across any single period of the Periodic Table.
This is because metals are characterized by their ability to lose electrons to form cations; the easier it is to do so, the more reactive a metal is. Non-metals are characterized by their ability to gain electrons to form anions; the easier to do so, the more reactive a non-metal is.
As you go across any single period, elements gain an extra valency electron. This makes it harder and harder for those elements to lose their valency electrons, thus becoming more and more non-metallic.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoWhile moving from left to right in the 3rd period Metalliccharacter decreases and non-metallic character increases. This period starts from Sodium and ends chlorine and argon which are non-metals.
Wiki User
∙ 14y agoyes
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What are metal oars?
Metal ores are metallic elements found in compounds with other elements in nature. These ores are then separated to produce pure metals.
Why do most metals exist in nature as minerals instead of as pure metallic elements?
because of their oxidation numbers, they want to obtain a stable electron configuration
How do the metallic properties of the elements change as you move from left to right on the periodic table?
Metallic character decreases as we move across a period. The electronegative character increases as we move across a period. So the element across the period will be non mettalic in nature.
How can the classification of oxides be related to their metallic and non-metallic character?
The classification of oxides is related to their metallic and non-metallic character based on the type of elements they are composed of. Metallic oxides are formed by the combination of a metal with oxygen and are generally basic in nature. Non-metallic oxides, on the other hand, are formed by the combination of a non-metal with oxygen and are generally acidic or neutral. This classification is determined by the ionic or covalent nature of the bonding in the oxide compound.
Why does metallic nature increases down the group?
From top to bottom in the group the electro positivity increases so that the metallic character increases .
What are some properties of the elements in group one?
Group 1 elements are metallic in nature. They have 1 electron in their outermost octet.
Among the elements potassium lithium and iron the metallic bonds are likely to be strongest in?
Iron is the most metallic in nature among these three. Therefore, it has the most strongest metallic bonds
What are metal oars?
Metal ores are metallic elements found in compounds with other elements in nature. These ores are then separated to produce pure metals.
Why do most metals exist in nature as minerals instead of as pure metallic elements?
because of their oxidation numbers, they want to obtain a stable electron configuration
How do the metallic properties of the elements change as you move from left to right on the periodic table?
Metallic character decreases as we move across a period. The electronegative character increases as we move across a period. So the element across the period will be non mettalic in nature.
What is the nature of metal-oxide?
A metallic oxide is basic in nature.
Are elements in the front rows more metallic than the elements in the last row?
Metalic Nature DECREASES as you move across a period (horizontal rows) from left to right. It INCREASES as you go down a group (the vetical collums)
Why are gold silver and copper considered native elements?
Gold, silver, and copper are considered native elements because they occur in nature in their pure form. They are not chemically combined with any other elements and can be found in Earth's crust as metallic mineral deposits. This is in contrast to other elements, which are often found in nature in the form of compounds or minerals.
How can the classification of oxides be related to their metallic and non-metallic character?
The classification of oxides is related to their metallic and non-metallic character based on the type of elements they are composed of. Metallic oxides are formed by the combination of a metal with oxygen and are generally basic in nature. Non-metallic oxides, on the other hand, are formed by the combination of a non-metal with oxygen and are generally acidic or neutral. This classification is determined by the ionic or covalent nature of the bonding in the oxide compound.
What are some interesting facts about sulfur?
sulfur is a pale yellow nonmetallic element occurring widely in nature
Why does the number of elements change periodically?
The number of elements changes periodically because we as humans have the ability to create elements that do not exist in nature. As we create bigger and bigger ones, they are added onto the periodic table of elements.
What are the nature and elements of oral communication?
the nature is broadest sense in physical nature and the elements is verbal vocal visual
