Difference between revisions of "Terbium"
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| − | [[File: | + | [[File:TerbiumSymbol1.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Terbium]].]] |
[[Terbium]] is a [[Lanthanide]] [[metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 65. | [[Terbium]] is a [[Lanthanide]] [[metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 65. | ||
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: [[Terbium]] is [[ductile]]. | : [[Terbium]] is [[ductile]]. | ||
==Key Stage 4== | ==Key Stage 4== | ||
| + | [[File:TbKS4.PNG|right|200px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Terbium]].]] | ||
===Meaning=== | ===Meaning=== | ||
[[Terbium]] is a [[Lanthanide]] [[metal]] [[element]], on the [[Periodic Table]], with 65 [[proton]]s in the [[Atomic Nucleus|nucleus]]. | [[Terbium]] is a [[Lanthanide]] [[metal]] [[element]], on the [[Periodic Table]], with 65 [[proton]]s in the [[Atomic Nucleus|nucleus]]. | ||
| − | ===About | + | ===About Terbium=== |
====Molecular Structure==== | ====Molecular Structure==== | ||
: [[Terbium]] has the [[Chemical Formula|chemical formula]] [[Terbium|Tb]]. | : [[Terbium]] has the [[Chemical Formula|chemical formula]] [[Terbium|Tb]]. | ||
Latest revision as of 14:47, 5 March 2020
Contents
Key Stage 2
Meaning
Key Stage 3
Meaning
Terbium is a Lanthanide metal element, on the Periodic Table, with an atomic number of 65.
About Terbium
Molecular Structure
- Terbium has the chemical symbol Tb.
- Terbium atoms join together in large numbers to form a giant metal molecule.
Atomic Structure
- Terbium as 65 protons and 94 neutrons in its nucleus giving it an Atomic Number of 65 and an atomic mass of 159.
- Terbium is in Period 6 of the Periodic Table because it has 6 electron shells.
Properties
- Terbium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Terbium is a shiny solid at room temperature.
- Terbium is malleable.
- Terbium is sonorous.
- Terbium is ductile.
Key Stage 4
Meaning
Terbium is a Lanthanide metal element, on the Periodic Table, with 65 protons in the nucleus.
About Terbium
Molecular Structure
- Terbium has the chemical formula Tb.
- Terbium atoms join together in a giant metallic structure.
Atomic Structure
- The most stable isotope of Terbium has 94 neutrons in its nucleus giving it an atomic mass of 159.
- Terbium is in Period 6 of the Periodic Table because it has 6 electron shells.
- Terbium loses electrons to form positive metal ions.
Properties
- Terbium forms ionic bonds with non-metals.
- Terbium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Terbium is a shiny solid at standard temperature and pressure and has a high melting point.
- Terbium is malleable.
- Terbium is sonorous.
- Terbium is ductile.