Difference between revisions of "Niobium"
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==Key Stage 3== | ==Key Stage 3== | ||
===Meaning=== | ===Meaning=== | ||
| − | [[File: | + | [[File:NiobiumSymbol1.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Niobium]].]] |
[[Niobium]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 41. | [[Niobium]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 41. | ||
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====Atomic Structure==== | ====Atomic Structure==== | ||
: [[Niobium]] as 41 [[proton]]s and 52 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 41 and an [[Relative Atomic Mass|atomic mass]] of 93. | : [[Niobium]] as 41 [[proton]]s and 52 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 41 and an [[Relative Atomic Mass|atomic mass]] of 93. | ||
| − | : [[Niobium]] is in [[Period]] | + | : [[Niobium]] is in [[Period]] 5 of the [[Periodic Table]] because it has 5 [[Electron Orbital|electron shells]]. |
====Properties==== | ====Properties==== | ||
: [[Niobium]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]]. | : [[Niobium]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]]. | ||
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: [[Niobium]] is [[ductile]]. | : [[Niobium]] is [[ductile]]. | ||
==Key Stage 4== | ==Key Stage 4== | ||
| + | [[File:NbKS4.PNG|right|200px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Niobium]].]] | ||
===Meaning=== | ===Meaning=== | ||
[[Niobium]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with 41 [[proton]]s in the [[Atomic Nucleus|nucleus]]. | [[Niobium]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with 41 [[proton]]s in the [[Atomic Nucleus|nucleus]]. | ||
| − | ===About | + | ===About Niobium=== |
====Molecular Structure==== | ====Molecular Structure==== | ||
: [[Niobium]] has the [[Chemical Formula|chemical formula]] [[Niobium |Nb]]. | : [[Niobium]] has the [[Chemical Formula|chemical formula]] [[Niobium |Nb]]. | ||
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====Atomic Structure==== | ====Atomic Structure==== | ||
: The most [[Stable Isotope|stable isotope]] of [[Niobium]] has 52 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 93. | : The most [[Stable Isotope|stable isotope]] of [[Niobium]] has 52 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 93. | ||
| − | : [[Niobium]] is in [[Period]] | + | : [[Niobium]] is in [[Period]] 5 of the [[Periodic Table]] because it has 5 [[Electron Orbital|electron shells]]. |
: [[Niobium]] loses [[electron]]s to form [[Positive Charge|positive]] [[Metal Ion|metal ions]]. | : [[Niobium]] loses [[electron]]s to form [[Positive Charge|positive]] [[Metal Ion|metal ions]]. | ||
====Properties==== | ====Properties==== | ||
Latest revision as of 11:22, 5 March 2020
Contents
Key Stage 2
Meaning
Key Stage 3
Meaning
Niobium is a transition metal element, on the Periodic Table, with an atomic number of 41.
About Niobium
Molecular Structure
- Niobium has the chemical symbol Nb.
- Niobium atoms join together in large numbers to form a giant metal molecule.
Atomic Structure
- Niobium as 41 protons and 52 neutrons in its nucleus giving it an Atomic Number of 41 and an atomic mass of 93.
- Niobium is in Period 5 of the Periodic Table because it has 5 electron shells.
Properties
- Niobium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Niobium is a shiny solid at room temperature.
- Niobium is malleable.
- Niobium is sonorous.
- Niobium is ductile.
Key Stage 4
Meaning
Niobium is a transition metal element, on the Periodic Table, with 41 protons in the nucleus.
About Niobium
Molecular Structure
- Niobium has the chemical formula Nb.
- Niobium atoms join together in a giant metallic structure.
Atomic Structure
- The most stable isotope of Niobium has 52 neutrons in its nucleus giving it an atomic mass of 93.
- Niobium is in Period 5 of the Periodic Table because it has 5 electron shells.
- Niobium loses electrons to form positive metal ions.
Properties
- Niobium forms ionic bonds with non-metals.
- Niobium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Niobium is a shiny solid at standard temperature and pressure and has a high melting point.
- Niobium is malleable.
- Niobium is sonorous.
- Niobium is ductile.