Answer:
The element formed when a radioactive element undergoes radioactive decay. The latter is called the parent. The daughter may or may not be radioactive.
Explanation:
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Platinum, Copper, Palladium, Silver
Explanation:
These metals noble metals that are inert and nonreactive to a large extent. This is why they used for a wide range of engineering works.
- They are classified as platinum group metals.
- These metals are a group of minerals that are inert and nonreactive.
- They have huge economic values.
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Answer:
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Explanation:
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<em>Displacement reactions</em>
The law of conservation of mass states that energy can neither be created, nor destroyed. It applies to all the chemical equations because everything is about matter. Changing one chemical to another, changing forms, shapes, colors, types to other ones. But in each and every single process of this universe, nothing is created or destroyed. It's just the simplest to the most complex transfers of energy throughout the universe.
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