Periodic Table Flashcards
(9 cards)
What does the periodic table show?
The periodic table shows all elements we know.
What are the vertical columns in the periodic table called?
The vertical columns are called groups.
What are the horizontal rows in the periodic table called?
The horizontal rows are called periods.
What are Group 1 elements?
Group 1 elements are soft, shiny metals.
What are the transition metals?
Transition metals are found in groups 3 to 12.
What are non-metals?
Non-metals are elements that are typically poor conductors of heat and electricity.
What are noble gases?
Noble gases are extremely unreactive.
What does it mean for an element to be reactive?
A reactive element is one that is keen to combine with other elements.
Which groups are considered pretty reactive?
Groups 1 and 2 are considered pretty reactive.
