IPC practice test questions with
verified answers passed
Periods - correct answer ✔✔Each horizontal row of the periodic table.
Groups / families - correct answer ✔✔Each vertical column. Have similar chemical properties
and similar electron configurations.
Demitri Mendeleev - correct answer ✔✔Made the first periodic table. He was writing a
textbook and wanted to organize the 63 elements known at that time. He based his organization
similar to the card game of solitaire.
Increasing mass - correct answer ✔✔Mendeleev organized his periodic table in horizontal rows
in order of...
Fluorine - correct answer ✔✔The most active nonmetal.
Right - correct answer ✔✔Nonmetals are to the ________ of the zigzag line.
Border - correct answer ✔✔Metalloids _______ the zigzag line.
Valence electrons - correct answer ✔✔Are electrons found in the most outer or highest energy
level.
Left - correct answer ✔✔Metals are to the ________ of the zigzag line.
verified answers passed
Periods - correct answer ✔✔Each horizontal row of the periodic table.
Groups / families - correct answer ✔✔Each vertical column. Have similar chemical properties
and similar electron configurations.
Demitri Mendeleev - correct answer ✔✔Made the first periodic table. He was writing a
textbook and wanted to organize the 63 elements known at that time. He based his organization
similar to the card game of solitaire.
Increasing mass - correct answer ✔✔Mendeleev organized his periodic table in horizontal rows
in order of...
Fluorine - correct answer ✔✔The most active nonmetal.
Right - correct answer ✔✔Nonmetals are to the ________ of the zigzag line.
Border - correct answer ✔✔Metalloids _______ the zigzag line.
Valence electrons - correct answer ✔✔Are electrons found in the most outer or highest energy
level.
Left - correct answer ✔✔Metals are to the ________ of the zigzag line.
