Difference between revisions of "Native"
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: [[Copper]], [[Gold]], [[Silver]] and [[Platinum]] can all found [[Native]]. | : [[Copper]], [[Gold]], [[Silver]] and [[Platinum]] can all found [[Native]]. | ||
: [[Native]] [[metal]]s are often found as a [[mixture]] called an [[alloy]]. For example when [[Gold]] is found, it is often [[mixture|mixed]] with [[Silver]], so they may need to be separated. | : [[Native]] [[metal]]s are often found as a [[mixture]] called an [[alloy]]. For example when [[Gold]] is found, it is often [[mixture|mixed]] with [[Silver]], so they may need to be separated. | ||
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| + | ==Key Stage 4== | ||
| + | ===Meaning=== | ||
| + | A [[native]] [[metal]] is one which is found in its [[element]]al form and not part of a [[mineral]]. | ||
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| + | ===About Native Metals=== | ||
| + | : [[Metal]]s that are found [[native]] are less [[reactive]] than [[Hydrogen]] on the [[Reactivity Series|reactivity series]]. | ||
Revision as of 11:34, 25 January 2019
Contents
Key Stage 3
Meaning
A native metal is one that is found not as part of a metal compound but as an element.
About Native Metals
- Copper, Gold, Silver and Platinum can all found Native.
- Native metals are often found as a mixture called an alloy. For example when Gold is found, it is often mixed with Silver, so they may need to be separated.
Key Stage 4
Meaning
A native metal is one which is found in its elemental form and not part of a mineral.
About Native Metals
- Metals that are found native are less reactive than Hydrogen on the reactivity series.