If one is acidic, and one is basic.
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight
what happens to the properties of elements when they react with each other element
Neon does not react with other elements.
Selenium react with the majority of other chemical elements.
By seeing how many valence electrons Nitrogen has, it does, it reacts with oxygen to make nitrous oxide
Nobel gasses.
No.
No. Kryptonite is a nobel gas, and doesn't react with any other elements.
There are very many elements which will do that.
Yes, americium is a reactive element.
All of them tend not to react with each other until you get lower down the group
On the periodic table, there are periods that are rows, and groups that are columns. Elements in the same group react like the other elements in the group.