a pure substance
really dont know wondering what the answer was
The answer is likely supposed to be "an element", but ANY chemical substance contains only one type of particle, whether it is an element (atoms) or a compound (molecules). It is only combinations of elements or compounds (alloys, solutions, mixtures) that contains multiple types of particles.
No, an element is a substance that contains only one type of molecule.
A pure substance or an element.
A pure substance that consists of only one type of atom is an element.
A compound is still a type of pure substance because of its number of particles. In order to be a pure substance, something needs one particle, and even though a compound is made of multiple elements, it still has a single particle.
a pure substance
A substance that contains only one type of atom is called an "element".
The answer is likely supposed to be "an element", but ANY chemical substance contains only one type of particle, whether it is an element (atoms) or a compound (molecules). It is only combinations of elements or compounds (alloys, solutions, mixtures) that contains multiple types of particles.
yes
Element
I thought it was pure substance. But i recently took a Science Test of these subject(i'm also in 8th grade) and it was the same question...EXACTLY! I put down Pure substance as well but appearantly the answer was "All of the Above" which included A.Pure Substance B.Compound C.Element ... so as long as you can prove it was only pure substance( This was for extra credit to get points back on the test for my teacher) You got the points. In my opinion a Pure Substance is the substance in which there is only one type of particle. I hoped this helped :)
Hydrogen is a pure substance because it is a single element made up of only 1 type of particle.
A substance that contains only one type of element is referred to as 'intrinsic.' An example being 'Intrinsic Silicon,' used in the production of semi-conductors.
No, an element is a substance that contains only one type of molecule.
A substance that contains only one type of element is referred to as 'intrinsic.' An example being 'Intrinsic Silicon,' used in the production of semi-conductors.
A substance that contains only one type of element is referred to as 'intrinsic.' An example being 'Intrinsic Silicon,' used in the production of semi-conductors.
alkali