Element Square Practice

Which part of the periodic table is this labeled as?

• Metalloids

• Less reactive metals

• Nonmetals

• Transition metals

• Halogens

Which part of the periodic table is this labeled as?

• Metalloids

• Less reactive metals

• Nonmetals

• Noble gases

• Halogens

Which part of the periodic table is this labeled as?

• Metalloids

• Actinides

• Nonmetals

• Noble gases

• Halogens

Which part of the periodic table is this labeled as?

• Actinides

• Lanthanides

• Alkali metals

• Less reactive metals

• Nonmetals

Which part of the periodic table is this labeled as?

• Actinides

• Alkaline earth metals

• Lanthanides

• Transition metals

• Halogens

Which part of the periodic table is this labeled as?

• Metalloids

• Actinides

• Nonmetals

• Transition metals

• Lanthanides

• similarities of the reactivity in groups.

• number of neutrons in a column.

• sum of atomic weights per column.

• amount of radioactivity in each group.

According to the periodic table shown, which of the following elements contains more neutrons?

• Mn

• Fe

• Co

• Ni

Above is the square for hydrogen from the periodic table. According to this square, how many neutrons does hydrogen contain?

• 0

• 0.01

• 1

• 1.01

Tags

NGSS.MS-PS1-1

Which of the following choices identifies the group of halogens on the periodic table above?

• a

• b

• c

• d