Covalent Ionic Wild Card Grab Bag Misc.

100

What is sharing?
Covalent bonding does this with the valence electrons.

100

What is transferring?
Ionic bonding does this with the valence electrons.

100

What is molecule?
Neutral atoms covalently bonded together form a

100

What is outer-?
The number of electrons in the ______ - most energy level is important in determining how an atom will bond.

100

What is molecular (covalent) bonds?
2 or more nonmetals form this kind of bond.

200

What is covalent bonding?
This occurs between atoms that do not easily lose electrons.

200

What are electrons?
Positive ions are formed by atoms losing _______

200

What are electrons?
Non-metal elements are more likely to gain ______ when it forms bonds?

200

the atoms of these gases already have 8 valence electrons in their outermost energy level.
The noble gases ususally do not form chemical bonds because

200

What is the Dot Diagram?
DOUBLE JEOPARDY! This is the method of showing electrons by placing the electrons around the element's symbol.

300

What is 2?
A single bond shares this many electrons.

300

What is a chemical bond?
An ionic bond is also known as this.

300

There is an equal number of protons and neutrons.
Why do atoms have no charge?

300

It must gain 2 electrons or share 2 electrons with other atoms.
How would an oxygen atom (which has 6 valence electons) fill its outermost energy level?

300

What is argon?
This element does NOT exist as a diatomic molecule?

400

What is a crystal lattice?
This is a 3-dimensional pattern formed from alternating positive and negative ions.

400

What is a chemical bond?
This force of attraction holds 2 atoms together

400

metallic propterties
The ability to conduct electricity, able to be shaped and flattened, and having high density are all properties of

400

Equal number of protons and electrons - ATOM
Does this combination represent a positive ion, a negative ion, or an atom? If it's an ion, give its charge. 16 protons and 16 electrons

400

2 more protons - POSITIVE IONS. Its charge is +2
Does this combination represent a positive ion, a negative ion, or an atom? (give its charge) 12 protons and 10 electrons

500

SKIP

500

Who are the Packer?
This team are the Champs of the Super Bowl.

500

Bonding is determined by an atoms VALENCE ELECTRONS. The number of valence electrons can be found in the group number on the periodic table.
How does the periodic table help determine to determine bonding of elements?

500

SKIP
SKIP

500

1 more electron - NEGATIVE ION - its charge is -1
Does this combination represent a positive ion, a negative ion, or an atom? 17 protons and 18 electrons

Chemical Bonding Jeopardy

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