ATOM and EVErything
How many protons are in a neutral Fluorine atom.
9
What unique feature of metallic "bonds" makes them good conductors?
The pool of delocalized electrons (sea of e-) allows electricity to flow through them.
In order for a neutral atom to become an ion it has to....
Gain or lose an electron
Covalent bonds __________ valence electrons
Carbon Monoxide is a(n) _________ bond
Covalent
How many electrons in a neutral calcium atom ?
What is 20.
What do you call the property of metallic bonds that allows it to be molded into different shapes or pounded into thin sheets
malleability
Metals are likely to become what kind of ions?
Cations
What kinds of elements combine to make a covalent compound?
non metals
Sodium Chloride is a(n) __________ bond
Ionic
How many energy levels does an Argon atom have?
3
What do you call the property of metallic bonds that allows it to be stretched into wires
Ductility - Being Ductile
Non metals are likely to become what kind of ions
anions
What is the correct name for N2O4
dinitrogen tetroxide
What kind of bond is Sodium Nitrate
Ionic
What is the atomic mass number of Oxygen
15.999
How many valence electrons does Sn (IV) have?
4
Name the following compound
NH4C2H3O2
Ammonium Acetate
What kind of bond exists between N2 in a covalent molecule?
Triple bond
What kind of bond is arsenic pentafluoride
Covalent
How many neutrons does the isotope Carbon-13 have?
7
A brass doorknob is a mixture of copper and zinc. This mixture is called an (__________)
Alloy
AuCl3
Glucose is made of oxygen, carbon, and hydrogen. What group of essential elements does this covalent bond come from?
CHONPS
What kind of bond is Water
H2O is (polar) covalent