la configuracion electronica condensada para un atomo neutro es la siguente [Kr] 5s1. De ella se infiere que el elemento en cuestion es:

Nikki sent flyers in the mail to all houses within the city limits promoting her computer repair service what type of promotion is this and example of

Which key function of a business involves finding, targeting, attracting, and connecting with the right customers?

What refrigerant has been approved for new household refrigerators and freezers