After a scientist publishes a paper, someone else finds evidence that the paper’s hypothesis may not be correct. the scientist is unhappy, but studies the new evidence anyway. the scientist is showing which scientific attitude?

Tell me the iupac name of the following compounds:

With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals

Which of the following notations would be the appropriate and final way to display the formula for magnesium chloride a. mgcl2 b. mg+2cl–1 c. mgcl2 d. mgcl