What happens when lonic bonds are formed? O Metal atoms lose electrons, and nonmetal atoms gain electrons.
O Metal and nonmetal atoms both lose electrons.
O Metal atoms gain electrons, and nonmetal atoms lose electrons.
o Metal and nonmetal atoms both gain electrons.

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

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each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.