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What else can I help you with?
How do you separate mixtures and compounds?
You can break down a mixture by physical means
Are changes that occur in mixtures and solutions physical or chemical?
chemical,because if you combined them you can't take it back out so it is in there for good so it is chemical
Can new compounds form during a physical change?
no because in a physical change it does not change the chemical make up, however, it does during a chemical change
Are compounds broken down into elements by chemical or physical change?
its a chemical change. a physical change does not change the chemical makeup of a substance. it simply changes its form or physical state. examples: ice melting, a tree being chopped down.
What are characteristics of both compounds and mixtures?
Compounds are substances formed from two or more elements that are chemically bonded together, resulting in a fixed composition and specific properties. Mixtures, on the other hand, consist of two or more substances that are physically combined, allowing them to retain their individual properties and varying compositions. Both compounds and mixtures can vary in their physical states (solid, liquid, gas) and may exhibit changes in properties when subjected to different conditions. Additionally, both can be separated into their components, but compounds require chemical processes for separation, while mixtures can typically be separated by physical means.
Is butter a chemical changes or physical change?
Butter is a food, a mixture of compounds - not a change.
When the leaf color changes in autum is it a physical change or chemical change?
It is a chemical change, a degradation of the compounds from the leaf.
If a pencil nib breaks is it a chemical or physical change?
It is a physical change. There are no changes made to the compounds in a pencil by breaking it.
Does chemical change make a compound?
Yes, a chemical change can involve the formation of new compounds by rearranging atoms in the reactants. The products of a chemical reaction are often different substances with unique chemical properties compared to the original reactants.
What is a true statement about a chemical change?
They can be reversed by physical changes...
What kinds of changes can separate mixtures?
Physical
What mixtures are chemical or physical change?
A chemical change occurs when new substances are formed with different properties, such as rusting of iron or baking a cake. A physical change involves a rearrangement of molecules without forming new substances, like dissolving sugar in water or melting ice.
