Which is a use for clay? ceramics batteries plaster chalk ED2020

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

Joan writes four numbers on the board in standard form, and then she writes their scientific notation