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chemical
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Is making play dough from corn starch and conditioner a physical or chemical reaction?
It would be a chemical change/reaction.
Is combining two colors of play doh a physical or chemical change?
Combining two colors of Play-Doh is a physical change. This is because the Play-Doh retains its original properties and can be separated again, as no new substances are formed during the mixing process. The colors blend visually, but the chemical composition of the Play-Doh remains unchanged.
What are some examples of chemical and physical changes that a kid can do?
A kid can observe a chemical change by mixing vinegar and baking soda to create fizzing and bubbling from the release of carbon dioxide gas. A physical change can be demonstrated by melting crayons to create new shapes without altering their chemical composition.
When you press a clay is it physical or chemical change?
When you press clay, it undergoes a physical change. Physical changes involve alterations in the physical state or appearance of a substance without changing its chemical composition. Pressing clay simply changes its shape and structure, but the clay remains chemically the same. On the other hand, a chemical change involves the formation of new substances with different chemical properties.
Are mountains a physical or chemical weathering change?
Mountains are typically formed through physical weathering processes such as erosion and tectonic activity. However, chemical weathering can also play a role in breaking down rocks and minerals within the mountain over time.
What is a sentence using the word dough?
You can play with play dough.
What are the chemical properties of play dough?
Play dough is primarily composed of water, flour, salt, and various additives like cream of tartar and food coloring. Its chemical properties include a high viscosity and non-Newtonian behavior, meaning its flow changes under stress. The presence of salt helps stabilize the dough, while the starch from the flour contributes to its malleability and ability to hold shape. Additionally, play dough is non-toxic and generally safe for children, but it should not be ingested.
Is growing a flower a chemical or physical change?
Growing a flower involves both chemical and physical changes. The process of photosynthesis, where the plant converts sunlight, water, and carbon dioxide into glucose and oxygen, is a chemical change. Additionally, the physical growth of the flower itself, including cell division and expansion, is a physical change. Both chemical and physical changes play a role in the overall process of growing a flower.
Did the Grand Canyon occur by physical change or chemical change?
The Grand Canyon was formed mainly by physical changes such as erosion caused by the Colorado River over millions of years. This process shaped the canyon through the removal of rock and sediment to create its impressive size and depth. While chemical weathering may also play a role in altering the composition of the rocks within the canyon, the primary force responsible for its formation was physical.
What is the ingredient in play dough that keeps it pliable?
Either salt, or vanilla extract; or the dough-ish thing you use to make it actually play-dough.
What are Play-Doh's Nicknames?
Play-Doh's nicknames were Playdoh, Playdough, Play Doh, Play Dough, Play-Dough, Play*Doh, Play-Doh Modeling Compund
Can play dough dissolve?
Play dough does not dissolve in water like some substances; instead, it may break down or become soggy when exposed to moisture. The ingredients in play dough, such as flour, salt, and water, can absorb water, leading to a change in texture. However, once it dries out, it typically becomes hard and brittle rather than dissolving completely.
