what is the atomic number of the as yet undiscovered element in which the 8s and 8p electron energy levels fill?

Which subshell is represented by the actinides family?

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i

Which of the following statements are incorrect?