Fine, take my electrons
So soft and malleable, can I touch?
Rhymes with "Tucker"
A gas leak
Chemical Formulas
100
A type of compound that consists of a metal and a non-metal.
Ionic
100
What type of bonding holds atoms together in a piece of pure iron?
Metallic
100
Sodium loses an electron
What is Na+?
100
When an electron is attracted to the nuclei of two atoms at the same time
What is a covalent bond?
100
the combination of chemical symbols and possibly numbers
What is the chemical formula?
200
Ionic compounds are only able to do this when dissolved in water.
What is conduct electricity
200
This property of metals describes the ability to be drawn into wires
What is ductility
200
Chlorine gains an electron
What is Cl-?
200
the overall charge of a particle that is covalently bonded
What is neutral?
200
The chemical formula for 2 atoms of carbon and 4 atoms of hydrogen
What is C2H4?
300
Write the formula for an ionic compound formed from a 5A element and a 2A element.
Cations to anions in 3 to 2 ratio. Cations Be, Mg, Ca, Sr, Ba, Ra Anions N, P
300
Electrons are free to move around in metals giving rise to what property
Electrical conductivity
300
The attraction between a positive ion and a negative ion
What is an ionic bond?
300
The particle formed when atoms share electrons
What is a molecule?
300
the number of atoms of hydrogen in hydrogen gas
What is 2?
400
This is an ionic compound formed between iron III and a 7A element.
What is . . . FeF3, FeCl3, FeBr3 or FeI3
400
An element with 2 valence electrons and 10 core electrons
What is Mg
400
A pure substance containing two or more elements
What is a compound?
400
When a atom shares two electrons with another atom
What is a double bond?
400
The number of atoms of hydrogen in ammonia
What is 3?
500
The name of an ionic compound formed between Cobalt (II) and a polyatomic anion.
What is cobalt (II) sulfate or cobalt (II) phosphate . . . .
500
A metal that forms rust upon reaction with oxygen
What is Fe
500
A hard, crystalline compound composed of positive metal ions and negative non-metal ions
What is an ionic salt?
500
The type of bond between 2 nitrogen atoms
What is a triple bond?
500
the total number of atoms in a molecule of carbon dioxide
What is 3?
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