Periodic Table Group Names Worksheet. Numbers of groups and periods are provided for your convenience. These periodic tables use accurate data for name, atomic number, element symbol, atomic weight, and The HD periodic tables make great screen savers or reference tables on mobile devices.
Why are the alkaline-earth metals less reactive than alkali metals?
The elements in a group often Many chemists expect oganesson, one of the four newly named elements, to share these characteristics.
The periodic table may look complicated, but much of it comes down to one simple pattern: the The columns of the table represent groups, or families, of elements. Which of the following atoms would have the highest electron affinity? Numbers of groups and periods are provided for your convenience.