Examlex
Let Z denote the atomic number and A denote the mass number of a nucleus.The number of neutrons in this nucleus is:
HomeGroup
A feature in Windows that allows PCs on a home network to easily share files and printers.
Communications Channels
Communications channels refer to the various methods or pathways through which information is transmitted from sender to receiver, including digital, verbal, and written mediums.
Cellular Radio
A wireless communication technology that uses radio waves to provide mobile telephony and data services.
Work Folders
A feature in Windows that helps keep files in sync across multiple devices, facilitating easy access to work documents both on and off the network.
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