____17. Which group in the Periodic Table contains elements that are all gases at STP? A) 11 C) 12 B) 17 D) 18 ____18. The properties of silicon are characteristics of A) a metal, only B) a nonmetal, only C) both a metal and a nonmetal D) neither a metal nor a nonmetal ____19. When a calcium atom loses its valence electrons, the
The Internet is not synonymous with World Wide Web. The Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet.he Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet.
The use of IP in the Internet is the integral part of the network, as they provide the services of the internet, through different layers organization through the IP data packets. There are other protocols that are the sub-classes of the IP itself, like the TCP, and the HTTP.he internet and World Wide Web are both the networks yet; the internet is the network of the several different computers which are connected through the linkage of the accessories like the copper wires, the fiber optics and even the latest wireless connections.