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What are two metals used in fireworks that undergo a chemical change?
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∙ 11y ago
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Wiki User
∙ 11y ago
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What are two examples of metals used in fireworks that undergo a chemical change?
Copper and Magnesium
How are metals and non metals recognized?
Metals have certain features which make them easy to recognize. They have a metallic luster, and they are very good conductors of electricity. They undergo chemical reactions in which they lose electrons. Non metals characteristically do not have a metallic luster, do not conduct electricity very well, and they undergo chemical reactions in which they gain electrons (or in the case of inert gases, they don't undergo any chemical reactions).
What metal is used in fireworks and why?
non metals- it contains substances that make fireworks burst!
Is corrosion a chemical property or chemical change?
Corrosion, or rusting, is the oxidation of a substance, and therefore a chemical reaction. The most well known corrosion is the rusting of iron, in which the iron is oxidised by oxygen. Both metals and non-metals can therefore undergo corrosion, and it can be by any oxidising agent, and therefore not need be oxygen.
How do you put in colors in the fireworks?
Well you put different metals inside the fireworks, and the cemical chemical reactions make it different colours. For example; copper makes green.
What are two examples of metals used in fireworks that undergo a chemical change?
Copper and Magnesium
If you watch exploding fireworks from a safe distance hat evidence of a chemical reaction can you observe?
Burning of metals in fireworks is a chemical reaction and is what makes the fireworks glow with different colors.
How are metals and non metals recognized?
Metals have certain features which make them easy to recognize. They have a metallic luster, and they are very good conductors of electricity. They undergo chemical reactions in which they lose electrons. Non metals characteristically do not have a metallic luster, do not conduct electricity very well, and they undergo chemical reactions in which they gain electrons (or in the case of inert gases, they don't undergo any chemical reactions).
What metal is used in fireworks and why?
non metals- it contains substances that make fireworks burst!
Is corrosion a chemical property or chemical change?
Corrosion, or rusting, is the oxidation of a substance, and therefore a chemical reaction. The most well known corrosion is the rusting of iron, in which the iron is oxidised by oxygen. Both metals and non-metals can therefore undergo corrosion, and it can be by any oxidising agent, and therefore not need be oxygen.
How do you put in colors in the fireworks?
Well you put different metals inside the fireworks, and the cemical chemical reactions make it different colours. For example; copper makes green.
The ability for metals to rust is a physical property of metals?
No, since rust is a chemical change (oxidation).
What metals are in fireworks?
bologni
Corrosion is a physical property of metals?
No, corrosion is a chemical change of the metal involved.
Is metal vs nonmetal a chemical change?
Metals and nonmetals are chemical elements, not "changes".
Is corrosion of metals physical or chemical change?
It is a chemical change, where a chemical such as oxygen or chlorine combines with a metal, forming an oxide or chloride of that metal.
Is malleability an example of a chemical change or physical change?
Malleability is a physical property of metals.
