Examlex
Aluminum reacts with a certain nonmetallic element to form a compound with the general formula AlX. Element X is a diatomic gas at room temperature. Element X must be .
Digital Image
A visual representation of an object, scene, or person produced on a digital device or stored as digital data.
Digital Communication
The exchange of information through electronic means, including email, social media, and messaging apps.
Location-Based Apps
Applications that offer services or information relevant to the user's current geographical location.
Foursquare
A local search-and-discovery service mobile app which provides search results for its users.
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