Electrons
Chemical Bonding
Ionic Bonding
Covalent Bonding
Metallic Bonding
100
What are valence electrons?
Electrons found on an atom's outermost shell.
100
What does chemical bonding depend on?
The valence electrons.
100
When does negative and positive ions form?
Negative and positive ions form when atoms gain or lose electrons.
100
what is a covalent bond?
a bond that shares electrons.
100
what is a metallic bond?
a bond formed by the force of attraction.
200
What is the shell occupation order?
2, 8, 8, 18, etc.
200
What is chemical bonding?
the combing of atoms to form molecules or ionic compounds.
200

How do ionic compounds form solids?

Ionic compounds form solids by building up a repeating pattern called a crystal lattice.

200
what atoms most likely share electrons?
Nonmetal atoms?
200
how do the valence electrons act in metallic bonds?
like a sea of electrons.
300
How many valence electrons does oxygen have?
6 valence electrons.
300
What is a chemical bond?
An interaction that holds atoms or ions together.
300
How do ionic bonds form?
Ions of different elements combine to form ionic bonds.
300
what is a molecule?
a group of atoms held together by chemical forces. usually formed from covalent bonds.
300
how many properties does metal have because of mettalic bonds?
three differ properties.
400
What happens if an atom loses or gains an electron?
I becomes an ion.
400
which group doesnt form bonds?
Group 18
400
How do you form a negative ion?
Add an electron.
400

what is very common compound made by a covalent bond?

water, sugar, and oxygen.

400
what are the properties of metal?
electrical and heat conductility, ductility, and malleability.
500
Which group has a full electron shell?
Noble Gases (Group 18)
500
what can chemical bonds change?
chemical bonds change the properties of combined atoms.
500
How do you form a positive ion?
Take away an ion.
500
what is the purpose of an electron dot diagram?
it shows only the valence electron.
500

what is the difference between ductility and malleability?

ductility means being able to be pulled into wire/ etc. and malleability means being able to be bent.

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