Ions and Ionic Compounds
Bonus (Non Chemistry Questions)
Ionic/Covalent Compounds
Molecular Compounds
Covalent Bonds
100
Aluminum chloride is an ionic compound with the chemical formula AlCl3 What does the 3 tell you?
What is there are three chlorine ions for every aluminum ion
100
This planet is closest to earth.
What is Venus
100
These types of elements typically form covalent compounds
What are nonmetals
100
When electrons are ___________________between two atoms, a covalent bond is formed
What is shared
100
what is a molecule
What is a neutral group of atoms joined by covalent bonds
200
When an atom loses an electron it becomes a_______
What is positive ion (Cation)
200
What is the largest ocean on the planet
What is the Pacific Ocean
200
These types of elements typically form ionic compounds: ____________
What are metals and nonmetals
200
what is a nonpolar bond
What is a covalent bond in which electrons are equally shared
200
Nitrogen usually makes ________ bonds.
What is three bonds
300
An ionic bond is__________
What is the attraction of oppositely charged ions
300
Approximately this many Earths could fit inside the sun. (Closest answer wins)
What is 1.3 Million
300
When ions having a positive charge form bonds with ions having a negative charge, the charge on the resulting compound is
What is Neutral or Zero
300
The compound SF2 is (nonpolar/polar) covalent.
What is Polar
300
A chemical bond that is formed when two atoms share electrons is called
What is covalent bond
400
When an atom becomes an ion, it usually tries to ________________.
What is obtain a full valence shell (have the same number of electrons as the noble gases)
400
The United States sent the Apollo 11 spacecraft to the moon in this year
What is 1969
400
How many sodium ions (Na) are needed to form an ionic compound with an ion of nitrogen?
What is three sodium ions
400
Is CH3 likely to form? Why or why not?
What is No! Carbon usually makes 4 bonds.
400
What is a double bond?
What is two pairs of electrons that are shaired between two atoms
500
When phosphorus becomes an ion, it typically obtains ___________ charge. Be specific.
What is a 3- charge
500
California has ________ people than Canada.
(more/fewer)
What is more
Canada: 38 million
California: 39 million
500
Draw the Lewis Structure for the compound formed by 1 carbon, 1 oxygen, and 2 chlorine atoms.
500
How many chlorine atoms are needed to form a covalent compound with selenium?
What is 2 chlorine atoms
500
A covalent bond in which electrons are shared unequally is called
What is Polar