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Why is it important to know the changes in matter?
to classified weather it is a chemical or physical change :))
What does underwent mean?
undergo: to endure underwent is just the past tense of undergo. if you were to use "undergo" you would say "She no longer wanted to undergo such pain, and so, she took her own life" or "little did she know, she was about to undergo such a change that no one could prepare for" in this case, "underwent" would be used like... "Because of this dissociation, she underwent a change both mentally and physically."
Why it is important to know which substance are available acidic and which are base?
Acids undergo similar reactions. Bases undergo similar reactions. Acids and bases react with each other to neutralize each other.
Is measuring matter important?
Not unless there's something about the matter that you really need to know. Examples: -- If you need to know whether the matter will fit through the door, then it's important to measure its width and height. -- If you need to know whether the matter is safe to eat yet, then it's important to measure its internal temperature. -- If you're buying some of the matter and you need to know what it should cost, then it's important for somebody ... either the buyer or the seller ... to measure its length, weight, area, or volume.
Is it difficult to change spark plugs in town and country?
I don't know why you couldn't change them, no matter where you are.
Does matter always retain it's original state?
No, matter can undergo physical or chemical changes that alter its original state. Physical changes involve a change in state without altering the chemical composition, while chemical changes involve reactions that result in the formation of new substances with different properties.
A change in matter that produces new substances is called?
Chemical change. References: Intro to Matter book.
What does it mean when a boy likes you and know his brothers know you and friends know you?
He likes you that is what is important. it doesn't matter who else knows you.
Why are plants important for global climate change?
I don't know. you tell me
Why is it important to change the oil on your Ford F150 frequently?
don't know why
Is drying cloths is chemical change?
It is a Physical Change because i dont know but im sure that is a physical change :P
Is decaying matter a physical or chemical change?
It's a chemical change. A chemical change is any change that causes a substance to change into another substance. A sign to know whether it's a chemical change or not, are the changes in odor. When something decays the change in smell is very powerful. Therefore, it is a chemical change.
