Across
- 3. the ability of a material to be pulled into a thin wire
- 5. atomic number of an atom is the same as the number of ________
- 7. a horizontal row on the periodic table
- 8. means a material is able to be hammered or pressed into shape without breaking
Down
- 1. means that the surface reflects light
- 2. a vertical column on the periodic table
- 4. atoms of the same element that have different number of neutrons
- 6. an element that is generally shiny, can be beaten into sheets or pulled into wires