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Mass – the amount of matter in an object . science. Weight – . A measure of the pull of gravity on an object. Volume – . The space that an object takes up as expressed in cubic units. Matter – . Anything that has mass and occupies space. Periodic Table – .
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Weight – • A measure of the pull of gravity on an object
Volume – • The space that an object takes up as expressed in cubic units
Matter – • Anything that has mass and occupies space
Periodic Table – Elements are organized in a table of elements called the Periodic Table of Elements
Proton – • A positively charged particle in the nucleus of an atom
Saturated – • Combined with or containing all the solute that can be dissolved without changing the temperature
Dilute – • Having little solute in a solution in comparison with the amount of solvent
Concentrated – • Having a large amount of solute in a solution in comparison with the amount of solvent
Chemical change - • The change of a substance into a different substance with different properties
Physical change - • A change in some properties of matter without forming a different kind of matter
Chemical equation - • A formula that describes a chemical reaction
Atom - • The smallest particle of an element that has all the properties of an element
Compound - • A substance made up of a combination of two or more elements held together by chemical bonds that can not be separated by physical means
Electron - • A negatively charged particle moving around the nucleus of an atom
Element - • The basic building blocks of matter ; cannot be separated into parts by chemical means
Neutron – • A particle with no electrical charge in the nucleus of an atom