The table gives the composition of three particles. what is the evidence in the table for each of the following. b) they are all particles of the same element
c) particle b is a negative ion

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Which element is least likely to undergo a chemical reaction