Alkali Metals. 1  less dense than other metals. 2  one loosely bound valence electron. 3  highly reactive, with reactivity increasing moving down the group. 4  largest atomic radius of elements in their period. 5  low ionization energy. 6  low electronegativity.
At International Experience, we believe that learning about other cultures, languages, and customs is the best way to dispel prejudices and embrace global citizenship.
The definition of user experience. Or, more simply, user experience is how you feel about every interaction you have with whatâs in front of you in the moment youâre using it. There are many facets of your experience, none of which can stand on their own. For example, itâs a common mistake to equate usability to user experience.