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copper

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1. The chemicals burn in different colors because they have different chemicals and ways to react.
2. I think fireworks will stay small with not much advancement because its been the same type of light since china first designed it.
3.copper

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might make the fireworks more bright

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1) Different chemicals burn to different temperatures. This causes them to be different colors.
2) I think the fire works will be bigger and have more color in the future due to advancements in science
3) Strontium is used to make red and that is my favorite

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more bigger

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The chemicals burn at different temperatures

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The colors and the safety of the explosions

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the blue one

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The colors

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1. Different chemicals burn at different temperatures, resulting in different colors.
2. I think that Fireworks will become more Brighter and burn longer in the future. The color span of fireworks had increased from a few colors to many.
3. Copper is used to create a luminescent blue.

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They have been adding potassium chloride and other different they chanced the gun powder recipe. You add different metals to change the color.

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Copper with potassium chloride (Blue)
and barium with potassium (green)

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that fireworks are going to get bigger and better

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copper oxy clorate

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1. Mix metal salts to create different colors
2. By using different compounds they were able to change the color
3. My favorite color is made by copper

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they changed the chemical

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1. They add metal salts to the composition to make the fireworks more enjoyable with the variety of colors.
2. The advance of using potassium chlorate rather than potassium nitrate created color in fireworks.
3. The element that makes my favorite color is copper.

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by making the colors different

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copper oxide chloride is my favorite makes blue

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1. one of the big changes they have made was changing potassium nitrate and replacing it with potassium chlorate to make the colors more vivid
2. they use copper to make blue but if they continue to mix the elements they can create endless colors

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1.because they burn at different temperatures to produce different color fires
2.They have been able to make different colors by mixing different elements
3.strontium

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1. Different metal salts would create different colors.
2. The advancements that were used were potassium nitrate to potassium chloride. I can imagine that in the future that there will be bigger and louder fireworks.
3. The element that is used to make my favorite firework is potassium chloride.

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Different mixtures of certain metals affect the out come of the color

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w

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potassium chloride

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1.They can change the colors by combining the metal salts and combing colors on the spectrum.
2. over the years, they were able to change colors by using different elements and compounds
3. My favorite color is made by copper, metal salts make deuffwnet colors when mixed.

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1. mixture of metal salts
2. brighter colors
3. strontium- red, copper- blue, and barium- green. yes, some colors are made by more than more the one element

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They used potassium chlorinate

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different elements makes different colors so it makes it more colorful

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copper

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1. They used potassium chlorate to make the bright colored fireworks.
2. The advances that have been made are potassium chlorate, increasing the temperature and making more vivid colors.
3. The element used to make my favorite colored firework is barium and it makes a green flame.

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1.) they use  the mixing of different metal salts added to the fireworks making different colors
2.) Depending on the metal salts it determines the color
3.) copper-the blue ones. Some colors are made by different metal salts.

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By using potassium cholera
and by adding metal salts.

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1. By mixing different metal salts together to get colors.
2. Before they could only make silver and gold colors, but now we can make all kinds of colors from the color spectrum
3. Potassium + chlorate + another metal salt = the desired color

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1. Potassium chloride
2.  They added colors by using different elements and compounds
3. Copper

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1. Different metal salts burn off different colors.
2. Advances in the types of color and heat produced where made.
3.Strotium is the chemical used to make my favorite color and some colors are made with more than one color.

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1.  potassium nitrate and clorite were added to increase the combustion.
2. they added metal salts
3. yes, many color combinations could be made.

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1.) Different Element salts are added into the fireworks creating different colors when reacting with heat.
2. The changes are the mastery of color. By changing potassium nitrate to potassium chlorate color was creating different colors. Different patterns and colors will be invented and created in the future.
3.) The element used to make my favorite color firework is Copper, which creates a blue flame. Yes, some colors are made by mixing more than one element.

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they have been adding potassium chloride and other different they chanced the gun powder recipe. You add metals. different elements used to,make fireworks displays with every single color creating white.

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using potassium clorate now and in the future they will be using like diamonds

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1)  it made them bigger and colorful
2) the advances in creating the colors changed, better bright instead of dull colors. advances for the future, the fireworks will probably be bigger and colors will have shades, features will have different shapes, new elements might be discovered for the periodic table.
3) strontium- red, copper- blue, and barium- green. yes, some colors are made by more than more the one element.

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What advances have been made over the years in creating color in fireworks, and what advances can you imagine for the future?

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What element is used to make your favorite color firework? Are some colors made by more than one element?

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How are different elements used to make firework displays more enjoyable for spectators?