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Mixtures?
2 or more substances physically combined, or having no chemical bond
Which substances in the table are only made up of one kind of atom?
A chemical element which have only one natural isotope.
What is the chemical make up of the green powder on rotted lemons?
The greens substance is mold, a type living organism. It is made up of thousands of different chemical substances. In chemical composition it is made mostly of water and organic compounds that are mainly composed of hydrogen, carbon, nitrogen, and oxygen.
What are substances you end up with in a chemical reaction called?
The products
What do Complex Chemical Activities do to substances?
break down and build up
What are the reactants and the products of the forward Left to right reaction?
Reactants- The substances used up in a reaction. Products- The new substances made.
What is made up of only one atom and has a chemical symbol and cant be divided into simpler substances?
The atom of a chemical element.
What are all substances mainly made of?
All substances are made up of tiny particles called atoms.
How do compounds differ from elements?
Compounds are made up of 2 or more elements.Compounds can be broken down into simpler substances by chemical means, but elements cannot.Compounds are made up of 2 or more elements. Compounds can be broken down into simpler substances by chemical means, but elements cannot.
Mixtures?
2 or more substances physically combined, or having no chemical bond
What type of substance which is made up of the chemical combination of two or more elements and can be broken down into simpler substances by ordinary chemical means?
This is called molecule.
How are elements and compound different?
Elements are made up of only one thing. While a compound is made of two of more elements. Here is an example. H2O. Water is hydrogen and oxygen.
Which substances in the table are only made up of one kind of atom?
A chemical element which have only one natural isotope.
What is the chemical make up of the green powder on rotted lemons?
The greens substance is mold, a type living organism. It is made up of thousands of different chemical substances. In chemical composition it is made mostly of water and organic compounds that are mainly composed of hydrogen, carbon, nitrogen, and oxygen.
What are substances you end up with in a chemical reaction called?
The products
What are the substances you end up with in a chemical reaction called?
The products
What are the substances you end up with a chemical reaction called?
The products
