Periodic Table - Mid Unit Quizizz

The elements in the modern periodic table are arranged according to their:

• Atomic number

• Oxidation number

• Atomic mass

• Nuclear mass

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NGSS.HS-PS1-1

Which characteristic describes most nonmetals that are in the solid phase?

• Good conductor of electricity

• Good conductor of heat

• Malleable

• Brittle

When combining with nonmetallic atoms, metallic atoms will typically:

• Lose electrons and form negative ions

• Lose electrons and form positive ions

• Gain electrons and form negative ions

• Gain electrons and form positive ions

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NGSS.HS-PS1-2

At STP, both diamond and graphite are solids composed of carbon atoms. These solids have

• The same structure and the same properties

• The same structure and different properties

• Different structures and the same properties

• Different structures and different properties

Which characteristics describe most metals in the solid phase?

• Good conductors of electricity

• Poor conductors of heat

• Dull

• Brittle

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NGSS.MS-PS3-3

Which element is a nonmetallic liquid at room temperature?

• Hydrogen

• Oxygen

• Mercury

• Bromine

Which physical characteristic of a solution may indicate the presence of a transition metal?

• Its density

• Its color

• Its effect on litmus paper

• Its effect on phenolpthalein

Compared to the atoms of metals, atoms of nonmetals generally

• Have higher electronegativity

• Have lower first ionization energies

• Conduct electricity more easily

• Lose electrons more easily

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Compared to the atoms of nonmetals in period 3, the atoms of metals in period 3 have

• fewer electron shells

• more electron shells

• fewer valence electrons

• more valence electrons

Tags

NGSS.HS-PS1-1

Which group 17 element is a solid at room temperature and pressure

• Bromine

• Fluorine

• Chlorine

• Iodine