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Why is metallic nature is not considered an innate property of metals?
Metallic nature is not considered an innate property of metals because some metals can lose their metallic properties under certain conditions, such as forming compounds with nonmetals or being subjected to extreme temperatures. Additionally, some nonmetals can exhibit metallic properties under specific conditions, blurring the distinction between metals and nonmetals based on metallic behavior.
Is sulfera non-metallic element?
Yes, sulfur is a non-metallic element that is commonly found in nature. It is classified as a non-metal on the periodic table due to its chemical properties and behavior in chemical reactions.
Do metallic properties increase or decrease?
Metallic properties generally increase as you move down a group in the periodic table and decrease across a period from left to right. This is due to the increasing atomic size and decreasing electronegativity down a group, which enhance metallic character. Conversely, as you move across a period, the increasing nuclear charge holds electrons more tightly, reducing metallic behavior. Thus, metallic properties are more pronounced in heavier elements and those located towards the left side of the periodic table.
Does group 1 element become less metallic as atomic number increases?
No, group 1 elements become more metallic as atomic number increases. This is because as you move down the group, the number of electron shells increases, leading to greater shielding of the valence electrons and a decrease in effective nuclear charge, which promotes metallic behavior.
What is a bond formed by the attraction between positively charged metal ions and the electrons around them?
Metallic Bond .
What is metallurgy study of?
the chemical and physical behavior of metallic elements
Metallurgy is the study of what?
the chemical and physical behavior of metallic elements
What happens when a charged insulator is placed near an uncharged metallic object, and how does the presence of the insulator affect the behavior of the metallic object?
When a charged insulator is placed near an uncharged metallic object, the charges in the insulator induce opposite charges in the metallic object through electrostatic induction. This causes the metallic object to become polarized, with one side becoming positively charged and the other side becoming negatively charged. The presence of the insulator affects the behavior of the metallic object by creating an attractive force between the opposite charges, causing the metallic object to be attracted towards the charged insulator.
Metallic solids do not exhibit what?
Metallic solids do not exhibit brittle behavior because their atoms are arranged in a way that allows for the movement of electrons, providing them with ductility and malleability.
Why is copper more metallic than it should be in theory?
Copper has a stronger metallic character due to its high electrical conductivity, malleability, and luster. These properties make copper exhibit more metallic behavior than other elements in the same group. Additionally, the presence of a filled d orbital in copper contributes to its metallic properties.
Why is metallic nature is not considered an innate property of metals?
Metallic nature is not considered an innate property of metals because some metals can lose their metallic properties under certain conditions, such as forming compounds with nonmetals or being subjected to extreme temperatures. Additionally, some nonmetals can exhibit metallic properties under specific conditions, blurring the distinction between metals and nonmetals based on metallic behavior.
Is sulfera non-metallic element?
Yes, sulfur is a non-metallic element that is commonly found in nature. It is classified as a non-metal on the periodic table due to its chemical properties and behavior in chemical reactions.
Why there is unusual behavior in binding energies of transition element?
due to having metallic and covalent bonds between unpaired electrons in transition metals
Why metallic oxides are basic and non metallic oxides are acidic?
Metallic oxides contain a metal element that tends to lose electrons, leading to the formation of hydroxide ions in water, making the oxide basic. Non-metallic oxides contain a non-metal element that tends to gain electrons, forming acidic compounds when dissolved in water. This difference in electron behavior influences the acidity/basicity of the oxides.
In group 13, the only metalloid, boron, is at the very top of the group. Explain why the rest of the group has metallic behavior but boron does not?
Holle, I'm Rebeca
What has the author HC Brown written?
H.C Brown has written: 'Fiber shape effects on metal matrix composite behavior' -- subject(s): Metallic composites
Is Copper slag is metallic or non-metallic?
It is a mixture - partially metallic and partially non-metallic
