A monatomic ion is an ion consisting of a single atom. If an ion contains more than one atom, even if these atoms are of the same element, it is called a polyatomic ion.For example, calcium carbonate consists of the monatomic ion Ca 2+ and the polyatomic ion CO 3 2â .A type I binary ionic compound contains a metal (cation) that forms only one type of ion. A type II ionic compound contains a metal that forms more than one type of ion, i.e., ions with different charges.or example, calcium carbonate consists of the monatomic ion Ca 2+ and the polyatomic ion CO 3 2â . A type I binary ionic compound contains a metal (cation) that forms only one type of ion.
Awl [N] [S] an instrument only referred to in connection with the custom of boring the ear of a slave ( Exodus 21:6 ; Deuteronomy 15:17 ), in token of his volunteering perpetual service when he might be free. (Compare Psalms 40:6 ; Isaiah 50:5 ).
The Abstract Window Toolkit (AWT) is Java 's original platform-dependent windowing, graphics, and user-interface widget toolkit preceding Swing.The AWT is part of the Java Foundation Classes (JFC) â the standard API for providing a graphical user interface (GUI) for a Java program.n J2SE 1.2, the Swing toolkit largely superseded the AWT's widgets. In addition to providing a richer set of UI widgets, Swing draws its own widgets (by using Java 2D to call into low-level subroutines in the local graphics subsystem) instead of relying on the operating system's high-level user interface module.