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8Sci_Periodic Table
Periodic Table (Mayfield)
Question | Answer |
---|---|
What are transition metals? | they are good conductors of thermal energy |
What is the horizontal row on the periodic table called? | periods |
Out of the following, K, B, Br & Be list the elements from best to worst conductor. | K, Be, B, Br |
What is necessary for substances to burn? | oxygen |
What type of element is solid at room temperature? | most metals |
What is Group 17 called? | halogens |
What are group of elements that do not have individual names called? | transition metals |
What is formed when a halogen reacts with a metal? | salt |
What is group 1 called? | Alkali Metals |
What are periods? | left-right ROWS on the periodic table |
How are the elements arranged in the periodic table? | by increasing atomic mass |
What is a group? | each vertical column on the periodic table |
What are the elements to the right of the zigzag line on the periodic table called? | nonmetals |
How many valance electrons do all Group 13 elements have? | 3 |
What are most of the elements in the periodic table? | metals |
What are elements 57-71 and 89-103 called? | lanthanides and actinides |
Of the following, P, Bi, H & As, which is Nitrogen the most different from? | H |
How many valance electrons does Calcium have? | 2 |
What are groups 3-12 called? | transition metals |
Of the following, Xe, Rb, P & S, how would you arrange these elements from least to most reactive? | Xe, S, P, Rb |
What is a property of alkali metals? | they are very reactive |
What is group 18 called? | Noble Gases |
How would you describe most metals? | they can be drawn into thin wires |
Of the following, Sodium, Krypton, Nickel and Copper, which is the most reactive? | Sodium |
How many valance electrons does Oxygen have? | 6 |
What are valence electrons? | electrons on the outer orbital |
What is the Atomic number for Carbon? | 6 |
Which element group has all nonmetals? | Group 18 |
Of the following, K, Cu, Fe, Kr, which element is the most metallic? | K |
Of the following, V, Se, Co, Zn, which element is the least metallic? | Se |