Periodic Table Scavenger Hunt

Which of these elements is in Group 17 (7a)?

• chlorine (Cl)

• oxygen (O)

• francium (Fr)

• nitrogen (N)

Which of these elements is in Group 1 (1a)?

• sodium (Na)

• helium (He)

• boron (B)

• scandium (Sc)

Which of these elements is in Group 16 (6a)?

• tin (Sn)

• oxygen (O)

• sulfur (S)

• chromium (Cr)

Which of these elements is in Period 2?

• carbon (C)

• helium (He)

• thorium (Th)

• magnesium (Mg)

Which of these elements is in Period 5?

• rubidium (Rb)

• boron (B)

• aluminum (Al)

• dubnium (Db)

Which of these elements is in Period 1?

• helium (He)

• lithium (Li)

• lanthanum (La)

• beryllium (Be)

Which element is in Period 2 and Group 17 (7a)?

• fluorine (F)
• radium (Ra)

• technetium (Tc)

• chlorine (Cl)

Which element is in Period 4 and Group 2 (2a)?

• calcium (Ca)

• carbon (C)

• germanium (Ge)

• beryllium (Be)

Which element is in Period 3 and Group 15 (5a)?

• phosphorus (P)

• yttrium (Y)

• selenium (Se)

• astatine (At)

Which element(s) below are halogens?

• chlorine (Cl)

• bromine (Br)

• iodine (I)

• phosphorus (P)