Types of bonds
Anatomy of the Atom
Vocabulary
Practice, Practice
Random
100
This type of bond is formed when atoms share one or more electrons.
What is : covalent bond
100
How are electrons in an atom organized? A: in energy levels B: in valence levels C: in groups D: in periods
What is : A: in energy levels
100
What is the joining of atoms to form new substances called?
What is: chemical bonding
100
this is used to show the valence electrons in an atom
What is : electron-dot diagram
100
On the periodic table, atoms in the same ________ have the same number of valence electrons
What is : group
200
When ions bond, what is the repeating three-dimensional pattern called?
What is : a crystal lattice
200
What is the only parts of an atom that make chemical bonds? A: protons in the nucleus B: neutrons in the nucleus C: electrons in the nucleus D: valence electrons
What is : Valence electrons
200
What do you call an interaction that holds two atoms together?
What is : A chemical bond
200
what element is represented here? How many valence electrons does it need to have a full amount?
What is : Chlorine, 1
200
If an aluminum atom loses its three valence electrons it becomes a(n)__________.
What is : ion
300
what type of bond is formed by the attraction between positively charged metal ions and the electrons around them?
What is : a metallic bond
300
This consists of two or more atoms joined together
What is : A molecule
300
What do you call a bond that forms when electrons are transferred from one atom to another?
What is : An ionic bond
300
what type of bond is represented between the H's and the C? http://en.wikipedia.org/wiki/Single_bond#mediaviewer/File:Methane-2D-square.png
What is : a single bond
300
Pulling electrons away from atoms requires
What is : energy
400
what do we call bonds that form when elections are transferred from one atom to another ?
What is : ionic bonds
400
An electron in the outermost level of an atom is a(n)__________.
What is : valence electron
400
What are charged particles that form when atoms gain or lose electrons called?
What is : ions
400
What causes metals to be bent, but note broken?
What is : moving electrons
400
When atoms lose electrons in an ionic bond, they become________________ charged.
What is : positively
500
What allows metals to bond? A: The overlapping outer energy levels B: A low number of valence electrons C: A large number of valence electrons D: Ions
What is : A: The overlapping outer energy levels
500
What type of bond is show in the picture? https://www.nde-ed.org/EducationResources/CommunityCollege/Materials/Structure/covalent.htm
What is : a covalent bond
500
how is Malleability different from ductility
What is : Malleability means the ability to be hammered into sheets, and ductility means to make wires
500
The number of protons in an atom it its _____________.
What is atomic number
500
Why don't noble gases normally form chemical bonds?
What is : They have full outermost energy levels
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