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5 clues of a chemical change
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∙ 15y ago
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5 Clues to show physical change?
CHANGE in, 1- colour 2- state 3-smell 4-shape 5- appearance
What are the five stages of physical activity?
1.Pre-contimplation (Not considering physical activity) 2. Contemplation (Considering Physical activity) 3. Preparation (Taking steps to prepare for physical activity) 4. Action (Performing physical activity) 5. Maintenance (Performing physical activity on a regular basis)
What is physical change matter?
A physical change is the change of size, form, or shape of a material,but not in its chemical composition. There are 5 types of physical change: Evaporation, Condensation, Melting, Freezing, and Sublimation.
What are 5 physical weathering agents?
Temperature Change Pressure Change Animal Action Wind, Water, and Gravity Plant Growth
What is the differences between chemical and physical change?
A chemical change involves a change in a substance's chemical properties (characteristics that describe how it interacts with other substances).A physical change involves a change in a substance's physical properties(characteristics that describe certain features one can see with their 5 senses).
What are five clues you would consider before diciding whether a change you observe is physical or chemical?
The 5 clues to a chemical change are:energy (heat or light) is given off, or heat is absorbedthere is a precipitate (which means a solid has formed at the bottom of a solution)the change is hard to reverse or irreversiblethere are bubbles which means a gas is being releasedthe solution turns a different colourTo be 100% certain that it is a chemical change, at least 2 or 3 of these things must happen.
What physical process causes cells to change size?
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What are the 5 physical change in matter?
Melting,freezing, evaporation, condensation, sublimation
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House of Clues - 2003 1-5 was released on: USA: 16 June 2004
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House of Clues - 2003 2-5 was released on: USA: 15 November 2004
What are the release dates for Blue's Clues - 1996 I Did That 5-33?
Blue's Clues - 1996 I Did That 5-33 was released on: USA: 24 September 2003
What are the release dates for Blue's Clues - 1996 The Alphabet Train 5-21?
Blue's Clues - 1996 The Alphabet Train 5-21 was released on: USA: 5 May 2003
