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stable
Answer:
Like many elements copper has many isotopes. Two of these are stable (63Cu and 65Cu) others are radioactive. The isotope with the longest half life is 67Cu with a half-life of almost 62 hours.
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∙ 13y ago
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∙ 10y agoCopper (Cu) is a chemical element; found in the "transition metal" element category.
Anonymous
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∙ 12y agoCopper has two stable isotopes: 63Cu and 65Cu. All of the rest are unstable and radioactive.
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∙ 14y agoyes it is copper wire is classified as copper and has the periodic symbol of Cu
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∙ 13y agoCopper is an element because it is the purest form of that substance. This means it cannot be broken down any further into any other elements. Therefore, copper is an element.
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∙ 13y agoyes, copper is a pure element
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∙ 13y agoyes
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∙ 11y agounstable
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Why copper cannot displace iron from iron sulphate solution?
Iron is more reactive than copper. In other words, compared to copper, iron is more stable in a compound while copper is more stable as a pure element than iron is.
Why can iron be used to extract copper?
Iron is a more reactive metal than copper, and so will replace it in a compound. The more reactive a metal is, the more stable it is in a compound, and the less stable it is in its elemental form. So relative to one another, iron is more stable in a compound while copper is more stable as apure element.
What is copper 63?
Atomic mass of copper is 63. 546amu where amu is Atomic mass unit
Is copper a molecule or an element?
copper is definite element
Which element is a stable element?
A stable element is any non-radioactive element. All elements before element atomic number 84 (not including 84) - Polonium (Po) are stable elements.
How many stable isotopes does the element copper have?
copper has 2 stable isotopes
Why copper cannot displace iron from iron sulphate solution?
Iron is more reactive than copper. In other words, compared to copper, iron is more stable in a compound while copper is more stable as a pure element than iron is.
Why can iron be used to extract copper?
Iron is a more reactive metal than copper, and so will replace it in a compound. The more reactive a metal is, the more stable it is in a compound, and the less stable it is in its elemental form. So relative to one another, iron is more stable in a compound while copper is more stable as apure element.
What is copper 63?
Atomic mass of copper is 63. 546amu where amu is Atomic mass unit
Is copper wire a element.?
Copper is an element
Is copper an compound or element?
Copper is a chemical element. It can be a compound but copper is usually known as a chemical element.
Is pure copper an element?
Yes, copper is an element.
What element does copper belong to?
Copper is an element in itself.
Is copper a molecule or an element?
copper is definite element
Why does sodium carbonate not decompose when using a Bunsen burner?
because its a single, stable element. its not like copper carbonate, which is a compound of more that one element; here these elements can break apart
Which element is a stable element?
A stable element is any non-radioactive element. All elements before element atomic number 84 (not including 84) - Polonium (Po) are stable elements.
Is copper metal a mixture or an element?
Copper metal is an element.
