Compared with halogens, an alkali metal in the same period has ________ electronegativity.

Which of the following sets of elements are in the alkaline earth metals?

Which member of the alkaline metals has the highest electronegativity?

Order the following elements from highest to lowest electronegativity. K, Sc, Ca, Zn, Br

Which of the following is the correct definition for electronegativity?

Free question :) CHOOSE A !!

Which of the two elements attracts electrons more strongly, Sodium (Na) or Fluorine (F)?

You just discovered a new element, why is the periodic table helpful?

Which of the following words is most similar to the word trend?

Nd is an element in which of the following groups?

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