Question | Answer |
Metals are found on the _____ of the periodic table | left |
Non-metals are found on the _____ of the periodic table | right |
The metalloids are on the ______ _____ of the periodic table. | stair step |
The category of elements that are generally shiny, ductile, and malleable. | metals |
The category of elements that lack luster and are poor conductors. | nonmetals |
The category of elements that are semi-conductors. | metalloids |
Elements in group 1 are called _____ _____. | alkali metals |
Elements in group 2 are called ____ _____ _____. | alkaline earth metals |
The center section of the periodic table are what type of metals? | transitional |
The ability of a metal reflect light. | luster |
The ability of a metal to be pulled into wire. | ductility |
The ability of a metal to be hammered or rolled into sheets. | malleability |
mass/volume | density |
Alkaline Metals have ___ valence electron. | one |
Alkaline Earth metals have _____ valence electron. | two |
Elements in the same group have the ____ _____ ____ because of the number of valence electrons. | similar chemical properties |
Most metals are ______ at room temperature | solid |
Most non-metals are _____ at room temperature. | gases |
Mercury and Bromine are ____ at room temperature. | liquid |
Alkaline Metals and alkaline earth metals _____ violently with water. | react |
As you move from left to right on the periodic table, metallic properties _____. | decrease |
As you move from top to bottom on the periodic table, metallic properties _____. | increase |
The size of atoms in an element increases at you go ____ the periodic table. | down. |
Alkaline Earth Metals are ____ reactive than alkali metals. | less |
Transitional metals have ____ melting points than group 1 & 2 elements. | higher |
Transitional metals are ______ than group 1 & 2 elements. | stronger |
Alkaline earth metals and alkali metals have ____ densities than transitional metals. | lower |