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What is a heavy toxic bluish-white metallic element?
Thallium is a heavy toxic bluish-white metallic element. It is often used in electronics and can be harmful to humans if ingested or inhaled.
Why is hydrogen the most often considered a non-metallic element?
Hydrogen is considered a non-metallic element because it does not possess the typical properties of metals, such as high electrical conductivity and luster. It is a diatomic gas at room temperature and does not exhibit metallic bonding characteristics.
Is boron tasteless?
Yes, boron itself is tasteless. It is a non-metallic element that is often used in compounds rather than consumed in its pure form.
Is silver a metal alloy?
No, silver is a metallic element on the periodic table. It is a transition metal with the chemical symbol Ag and atomic number 47. It is often used in its pure form for jewelry and household items.
What is a sentence with the word antimony?
The word antimony, a chemical element, is a noun. Antimony was first discovered in 3000 BC, and its atomic number is 51.
What is a heavy toxic bluish-white metallic element?
Thallium is a heavy toxic bluish-white metallic element. It is often used in electronics and can be harmful to humans if ingested or inhaled.
Why is hydrogen the most often considered a non-metallic element?
Hydrogen is considered a non-metallic element because it does not possess the typical properties of metals, such as high electrical conductivity and luster. It is a diatomic gas at room temperature and does not exhibit metallic bonding characteristics.
Is iodine brittle?
Iodine itself is not brittle, as it is a non-metallic element that is usually found as a crystalline solid. However, the crystalline structure of iodine can be fragile if subjected to pressure or mechanical stress.
What is scandiums oder?
Scandium is a chemical element with the symbol Sc and atomic number 21. It is a silvery-white metallic element that is often described as having a slight metallic odor, though it is typically odorless in its pure form. In practice, scandium is rarely encountered in its elemental form and is usually found in various compounds, which may have different odors depending on their chemical nature. Overall, scandium's odor is not distinctly defined or recognized in the same way as more common substances.
Is thorium a metallic mineral?
Thorium is an inner transition element, which means it is a metal.
What is yttruim?
Yttrium is a chemical element with symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare earth element".
Which metals are transition?
All the transition state metals can be found in the clearly marked central portion of the Periodic Table of elements, but I will tell you that most of the well-known metals, such as iron, copper, gold, lead, zinc, nickel, chromium, platinum, etc., are transition state elements. The only really well known metal that is not a transition state element is aluminum. Other metals such as calcium or sodium are also not transition state elements, but they are not often encountered in their metallic form, they are encountered in compounds such as salt. Metals that we encounter in metallic form are almost always transition state elements.
Is boron tasteless?
Yes, boron itself is tasteless. It is a non-metallic element that is often used in compounds rather than consumed in its pure form.
What is the electronic arrangement of a metallic element?
The electronic arrangement of a metallic element typically involves a relatively low number of valence electrons, usually one to three, which are found in the outermost energy levels. These electrons can be easily lost, allowing metals to conduct electricity and heat efficiently. The arrangement is often characterized by a compact and closely packed structure, leading to metallic bonding where electrons are delocalized. This results in properties such as malleability and ductility common in metallic elements.
Is silver a metal alloy?
No, silver is a metallic element on the periodic table. It is a transition metal with the chemical symbol Ag and atomic number 47. It is often used in its pure form for jewelry and household items.
Is mylar tinsel and metallic crinkle the same?
Mylar tinsel and metallic crinkle are similar in that they are both shiny and used for decorative purposes, but they are not the same. Mylar tinsel is typically a flat, thin ribbon-like material, while metallic crinkle is often thicker and has a crimped or wrinkled texture. Both can add a metallic or reflective element to crafts or decorations.
What is the main element used to make alloy wheels?
metallic element used as an alloy in wheels for classic cars
