C2.1 The PT Flashcards

Front

Rain that has a non-metal dissolved in it.

Back

acid rain

Front

How a substance behaves in its chemical reactions.

Back

化学性质

Front

A vertical column of the Periodic Table. The elements in a group have similar properties.

Back

group

Front

Group 0 is on the right of the Periodic Table. Group 0 elements include helium, neon, argon, and krypton.

Back

Group 0

Front

The elements in the left column of the Periodic Table, including lithium, sodium, and potassium.

Back

Group 1

Front

Group 7 is the second from the right of the Periodic Table. Group 7 elements include fluorine, chlorine, bromine, and iodine.

Back

Group 7

Front

Another name for the Group 7 elements.

Back

卤素

Front

Elements on the left of the stepped line of the Periodic Table. Most elements are metals. They are good conductors of energy and electricity.

Back

金属

Front

Elements near the stepped line of the Periodic Table are metalloids.

Back

类金属

Front

Another name for the Group 0 elements.

Back

惰性气体