Matching Pairs Week 4 - VocabularyOnline version Match the words with the definitions. by Thays Farias Galvao 1 OCTET (n) 2 BOND (n) 3 COMPOUND (n) 4 REACH (v) 5 GAIN (v) 6 NOBLE GAS (n) 7 PROPOSE (v) 8 LOSS (n) 9 ALLOW (v) 10 MOLECULE (n) 11 CONCEPT (n) 12 VALENCE SHELL (n) 13 STATE (v) To formally write or say something, especially in a careful and clear way. The outermost shell of an atom containing the valence electrons. A group of eight. To suggest a plan, an idea, etc. for people to think about and decide on. A thing consisting of two or more separate things combined together. The state of no longer having something or as much of something; the process that leads to this. To obtain or win something, especially something that you need or want. Any of a group of gases that do not react with other chemicals. Argon, helium, krypton and neon are noble gases. An idea or a principle that is connected with something abstract; view. To arrive at the place that you have been travelling to. Something that forms a connection between people or groups. A group of atoms that forms the smallest unit that a substance can be divided into without a change in its chemical nature. To let somebody/something do something.