WorksheetsElements, Compounds, and Chemical Changes
Total questions: 16
Worksheet time: 8mins
The smallest particle of an element maintaining the chemical identity of that element
Compound
Atom
Element
Mixture
A way of describing the number of atoms that make up one molecule of a compound
Chemical Formula
Chemical Symbol
Mixture
Element
Brittle
shatters when struck
able to be drawn into wires
made of a blend of elements and compounds and are not pure substances because they do not have consistent properties
a substance that allows an electric current to pass through it
Occurs when one or more substances are changes into new substances with different properties; cannot be undone by physical means
Chemical Symbol
Chemical Change
Insulator
Mixture
Chemical Symbol
a small group of elements with some properties of both metals and nonmetals
one- or two-letter code that stands for an element
a way of describing the number of atoms that make up one molecule of a compound
the smallest particle of an element maintaining the chemical identity of that element
Matter made of two or more different elements; the elements are chemically bonded and cannot be separated by physical means and the properties of the compound are different from the elements that made it up
Mixture
Ductile
Compound
Malleable
A substance that allows an electric current to pass through it
Insulator
Conductivity
Nonmetal
Metal
Ductile
a small group of elements with some properties of both metals and nonmetals
able to be drawn into wires
element that lacks the physical or chemical properties of a metal
able to be shaped by using a hammer or a roller
Substances that building blocks of all matter
Particle
Atom
Pure Substance
Element
Able to be shaped by using a hammer or a roller
Mixture
Malleable
Metalloid
Metal
made of a blend of elements and compounds and are not pure substances because they do not have consistent properties
Peiodic Table
Mixture
Compound
PureS Substance
Element, usually solid, with a shiny surface; metals conduct electricity and thermal energy (heat) well
Metal
Nonmetal
Precipitate
Brittle
A small group of elements with some properties of both metals and nonmetals
Periodic table
Metal
Chemical Formula
Metalloid
A chart where all elements are organized into periods and groups according to their properties.
Compounds
Elements
Periodic Table
Atom
Precipitate
substances that building blocks of all matter
a solid that forms out of solution
made of only one kind of atom or molecule
able to be shaped by using a hammer or a roller
Made of only one kind of atom or molecule
element
Pure Substance
Atom
Mixture
