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EzraHeavy metals are a subset of metals that are characterized by their high atomic weight and density. They also tend to have toxic properties at certain concentrations, unlike other metals that are essential for biological functions and not inherently toxic. Examples of heavy metals include lead, Mercury, and cadmium.
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Is platinum heavy compared to other metals?
Yes, platinum is heavy compared to other metals.
Is real gold light or heavy in comparison to other metals?
Real gold is heavy in comparison to other metals.
Why ammonia is added in heavy metals limit test?
Ammonia is added in heavy metals limit tests to precipitate heavy metals as their insoluble hydroxides. This allows for the separation of heavy metals from other interfering substances in the sample, making it easier to detect and quantitate the heavy metals present.
Are Non-metals are very likely to form ionic bonds with other non-metals?
No, non-metals are more likely to form covalent bonds with other non-metals because they tend to share electrons rather than transfer them. Ionic bonds typically form between metals and non-metals due to the large difference in electronegativity.
How heavy is platinum compared to other precious metals?
Platinum is heavier than other precious metals like gold and silver. It has a density that is about 21 times greater than water, making it one of the densest precious metals.
