Use the periodic table to answer the question. Which element has the same number of electron shells as tungsten (W)? (1 point) Responses nickel (Ni) nickel (Ni) molybdenum (Mo) molybdenum (Mo) yttrium (Y) yttrium (Y) gold (Au) gold (Au)
5 answers
Molybdenum (Mo) has the same number of electron shells as tungsten (W).
Use the periodic table to answer the question. Which element is a noble gas? (1 point) Responses fluorine (F) fluorine (F) hydrogen (H) hydrogen (H) radon (Rn) radon (Rn) rubidium (Rb)
Radon (Rn) is a noble gas.
Use the periodic table to answer the question. Which statement about nitrogen (N) and phosphorus (P) is correct? (1 point) Responses They have the same number of valence electrons. They have the same number of valence electrons. They have the same number of electron shells. They have the same number of electron shells. They are both inert. They are both inert. They are both classified as halogens.
The correct statement about nitrogen (N) and phosphorus (P) is that they have the same number of valence electrons.