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Q2 Week 4 Covalent

Q2 Week 4 Covalent Bonding

QuestionAnswer
Atoms are the ____ unit of ordinary matter that forms a chemical element. smallest
The ____ that hold atoms together are called chemical bonds. forces
The type of chemical ____ formed between atoms depends on what type of elements the atoms are. bond
When metal atoms transfer electrons to nonmetal atoms during a chemical reaction, a (an) ___ bond is formed. ionic
A _____ bond is formed when two nonmetal atoms share electrons. This forms a unit called a molecule. covalent
A covalent bond is a chemical bond that is formed when two nonmetal atoms ___ one or more pairs of electrons. share
The ____ rule we remember states that atoms will continue to form chemical bonds until they reach a stable outer shell of 8 electrons. octet
______ has the chemical formula H2O. This means that a molecule of water has one oxygen atom and two hydrogen atoms. Water
A molecule of oxygen contains two oxygen atoms that each have ____ valence electrons. six
Oxides are compounds that contain ____ and another element. oxygen
Created by: user-1727869
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