Difference between revisions of "Nobelium"
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[[Nobelium]] is a [[Actinide]] [[metal]] [[element]], on the [[Periodic Table]], with 102 [[proton]]s in the [[Atomic Nucleus|nucleus]]. | [[Nobelium]] is a [[Actinide]] [[metal]] [[element]], on the [[Periodic Table]], with 102 [[proton]]s in the [[Atomic Nucleus|nucleus]]. | ||
| − | ===About | + | ===About Nobelium=== |
====Molecular Structure==== | ====Molecular Structure==== | ||
: [[Nobelium]] has the [[Chemical Formula|chemical formula]] [[Nobelium|No]]. | : [[Nobelium]] has the [[Chemical Formula|chemical formula]] [[Nobelium|No]]. | ||
Revision as of 21:17, 1 April 2019
Contents
Key Stage 2
Meaning
Key Stage 3
Meaning
Nobelium is a Actinide metal element, on the Periodic Table, with an atomic number of 102.
About Nobelium
Molecular Structure
- Nobelium has the chemical symbol No.
- Nobelium atoms join together in large numbers to form a giant metal molecule.
Atomic Structure
- Nobelium as 102 protons and 157 neutrons in its nucleus giving it an Atomic Number of 102 and an atomic mass of 259.
- Nobelium is in Period 7 of the Periodic Table because it has 7 electron shells.
Properties
- Nobelium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Nobelium is a shiny solid at room temperature.
- Nobelium is malleable.
- Nobelium is sonorous.
- Nobelium is ductile.
Key Stage 4
Meaning
Nobelium is a Actinide metal element, on the Periodic Table, with 102 protons in the nucleus.
About Nobelium
Molecular Structure
- Nobelium has the chemical formula No.
- Nobelium atoms join together in a giant metallic structure.
Atomic Structure
- The most stable isotope of Nobelium has 157 neutrons in its nucleus giving it an atomic mass of 259.
- Nobelium is in Period 7 of the Periodic Table because it has 7 electron shells.
- Nobelium loses electrons to form positive metal ions.
Properties
- Nobelium forms ionic bonds with non-metals.
- Nobelium is a metal element so it is a good thermal conductor and a good electrical conductor.
- Nobelium is a shiny solid at standard temperature and pressure and has a high melting point.
- Nobelium is malleable.
- Nobelium is sonorous.
- Nobelium is ductile.