Periodic Table of Elements Questions
Explore questions in the Periodic Table of Elements category that you can ask Spark.E!
The electrons on the outermost shell are known as:
An element can have up to how many shells?
Many elements have multiple versions of themselves. This different version of an element is known as:
How many elements are man-made or made in a lab?
You can know how many valence electrons a specific element has by
How many total elements are there?
The certain number of electrons can be held within the:
how many valence electrons make an element "happy"
what happens to the atomic radius as you move from left to right on the table?
What can group 1 and 2 be forced in to through electrolysis?
Metals are solid at room temperature except...
What happens with valence electrons down a group?
Which element has the most similar chemical properties?
Explain in terms of electron configuration, why Na and Rb share properties?
As atoms n g/6 are considered top to bottom electronegativity...
What element is the least electronegative?
What runs left to right on the periodic table?
What happens with valence electrons across a period?
How many chemical elements are there?
What is the "stairway" on the periodic table (thick black line)?