Question | Answer |
Symbol for Hydrogen | H |
Symbol for Helium | He |
Symbol for Lithium | Li |
Symbol for Beryllium | Be |
Symbol for Boron | B |
Symbol for Carbon | C |
Symbol for Nitrogen | N |
Symbol for Oxygen | O |
Symbol for Fluorine | F |
Symbol for Neon | Ne |
Symbol for Sodium | Na |
Symbol for Magnesium | Mg |
Symbol for Aluminum | Al |
Symbol for Silicon | Si |
Symbol for Phosphorus | P |
Symbol for Sulfur | S |
Symbol for Chlorine | Cl |
Symbol for Argon | Ar |
Symbol for Potassium | K |
Symbol for Calcium | Ca |
Physical property of metal that means shiny | Luster |
Physical property of metal that means it can be flattened or shaped | Malleability |
Physical property of metal that means it can be drawn into wires | Ductility |
Physical property of metal that means it can transmit heat and electricity | Conductivity |
Physical property of nonmetal that means it is NOT shiny, and has no luster | Dull |
Solid nonmetals and metalloids break up into smaller pieces under pressure; this means they are ___________. | Brittle |
Elements that are found on the stair-step section of the Periodic Table | Metalloids |
Most elements on the Periodic Table are metals, metalloids, or nonmetals? | Metals |
Most nonmetals exists as a gas or as a solid? | Gas |
Metalloids are not conductors; they are ______ conductors | Semi |
Who is considered the inventor of the Periodic Table? | Dmitri Mendeleev |
Who won two Nobel prizes as she discovered and worked with radioactive elements? | Marie Curie |
What is the most abundant element in the atmosphere? | Nitrogen |
Nonmetals are considered insulators; this means they are poor _____________ of heat and electricity. | Conductors |
Models that show atoms that are spread far apart represent solids, liquids, or gases? | Gases |
Elements are pure substances; this means they are made up of only _______ kind of atom. | One |