matter Word Scramble
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Question | Answer |
matter | anythingthat has mass and occupies space. |
element | a subforce composed of a single kind of atom that cannot be broken down into other substances by chemecal physical means. |
periodic table | an organized table of all the known elements. |
atomic number | the number of protons or electrons in an element. |
atomic symbol | an abreveation for the element name. |
atomic mass | the mass of the protons and neutrons (also known as the atomic weight). |
compound | a substance in which two or more elements are chemicaly joined in a set ratio. |
mixture | two or more substances that are mixed together but not chemicaly combined. |
atom | the smallest unit of an element that retains properties of that element. |
nucleus | the central core of an atom that contains the protons and nuetrons. |
protons | small,positively charged partical in the nucleus of an atom. |
nuetron | uncharged particals in the nucleus of an atom. |
electron | a tiny negitevly charged high energy partical that moves in the space around the nucleus of an atom. |
electron shells | fixed orbits or paths that electrons travle in around the nucleus. |
molecule | two or more atoms that are bonded together |
chemical bond | the force that holds two or more atoms together |
Created by:
brandon3
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