3. When a positive and negative ion form an ionic compound, the charge
on the compound is

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.