The scientific community communicates its findings to the rest of the world by publishing its work in scientific journals This enables others to replicate and repeat other scientists' experiments to accept or reject the hypotheses and conclusions of others. However, individual scientists do not submit their work to the scientific community before making sure they are right. How best can they ensure that their results are valid?

did anyone actually do this? like if anyone has submitted this i rly need .

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.