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When a flower goes brown is it a chemical or physical change?
The browning of a flower is a chemical change. Color changes are one sign of a chemical reaction.
What is a flower petal turning brown a physical or chemical change?
A flower petal turning brown is a chemical change. This is because the process involves a chemical reaction that alters the composition of the pigment in the petal, causing it to change color.
Is perfume evaporating on your skin a chemical change or physical change?
The evaporation of perfume is a physical change. The chemical constitution of the perfume has not changed, it is still exactly the same chemical, but it has changed from a liquid phase to a gas phase.
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.
Can plucking of flower be considered a reversible change?
yes because it does not change chemical composition anddoes not form new substance.
Is a fragrance of a flower a chemical property or chemical change?
Chemical property. Unless the smell is changing, in which case it's a chemical change.
Is a fragrance of a flower a chemical or physical property?
The fragrance of a flower is a physical property. It is a result of volatile organic compounds released by the flower that can be detected by the sense of smell, without involving any chemical reactions.
Is the fragrance of a flower a physical or chemical property?
entirely chemical
Is fragrance of a flower a physical change?
No. It's not a "change" of any kind.
How many nouns The flower has lost its fragrance?
There are two nouns in the sentence: flower and fragrance.
When a flower goes brown is it a chemical or physical change?
The browning of a flower is a chemical change. Color changes are one sign of a chemical reaction.
How many nouns does this sentence have the flower has lost its fragrance?
There are two nouns in the sentence, they are flower and fragrance.
What is fragrance on a flower?
Flowers have some fragrance which attract pollinating insects..
What is a flower petal turning brown a physical or chemical change?
A flower petal turning brown is a chemical change. This is because the process involves a chemical reaction that alters the composition of the pigment in the petal, causing it to change color.
The flower has lost its fragrance?
two
Is a chemical change like a flower growing from the seed?
no
How many nouns are in the sentence The flower has lost its fragrance?
The nouns in the sentence are flower and fragrance, words for things.The noun 'flower' is the subject of the sentence.The noun 'fragrance' is the direct object of the verb 'has lost'.Note: The possessive adjective its does not have an apostrophe. The sentence should read, "The flower has lost itsfragrance."
