The PTOE (The Periodic Table of Elements) questions well answered

The PTOE (The Periodic Table of
Elements)


Group 2 - correct answer ✔✔Alkaline earth metals



Groups 3-12 - correct answer ✔✔transition metals



metalloids - correct answer ✔✔Found along the 'staircase'. Have properties of both metals and
nonmetals



nonmetals - correct answer ✔✔brittle , dull, poor conductors of heat and electricity



Atomic Number - correct answer ✔✔The number at the top of an element that is the number of protons
in the nucleus of an atom of an element



Periodic table - correct answer ✔✔A chart of all elements currently known, grouped by their properties.



Element - correct answer ✔✔pure substance that consists entirely of one type of atom that can't be
physically broken down



atom - correct answer ✔✔the smallest unit of an element that maintains the properties of that element



periods - correct answer ✔✔horizontal rows on the periodic table that have increasing atomic weight



groups - correct answer ✔✔vertical columns on the periodic table that have common properties



metal - correct answer ✔✔shiny, malleable, ductile and good conductors