The way property values are displayed:
The way concept relations are shown:
The way concept relations are shown:
Metals, Alkali
Hierarchy: | ∟ ∟ ∟ Metals, Alkali 19 coordinate concepts6 subordinate concepts∟ ∟ Arsenic | ∟ Boron | ∟ Carbon | ∟ ∟ ∟ Halogens | ∟ Hydrogen | ∟ ∟ ∟ ∟ ∟ ∟ Nitrogen | ∟ ∟ ∟ Silicon | ∟ ∟ ∟ ∟ ∟ Metals, Alkali 19 coordinate concepts6 subordinate concepts∟ ∟ Arsenic | ∟ Boron | ∟ Carbon | ∟ ∟ ∟ Halogens | ∟ Hydrogen | ∟ ∟ ∟ ∟ ∟ ∟ Nitrogen | ∟ ∟ ∟ Silicon | ∟ ∟ |
Broader terms: | |
Narrower terms: | |
Annotation: | do not confuse with METALS, ALKALINE EARTH; GEN: prefer specifics
X |
History note: | Metals (1966-1975)X |
historyNote*: | 76; was NON MESH before 1976
X |
publicMeSHNote*: | 76
X |
Scope note: | Metals that constitute group 1(formerly group Ia) of the periodic table. They are the most strongly electropositive of the metals. Note that HYDROGEN is not considered an alkali metal even though it falls under the group 1 heading in the periodic table.
X |
activeMeSHYear*: | |
dateCreated*: | 1975-07-23X |
dateEstablished*: | 1976-01-01X |
dateRevised*: | 2001-07-25X |
recordAuthorizer*: | sjnX |
recordMaintainer*: | jmpX |
recordOriginator*: | RLSX |
Type: | |
Coordinate terms: | |
URI: | |
Labels and equivalent concepts: | Alkalimetallit (fi) XAlkalimetalli (fi, replaced) Alkaliska metaller (sv) Group 1 Elements (en, replaced) Alkali Metals (en, replaced) |
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