The Atom
this subatomic particle has a negative charge
electron
how many electrons can the s block hold?
2
name an element in the noble gas family
H, He, Ar, Kr, Xe, Rn
what elements can do hydrogen bonding?
hydrogen, fluorine, oxygen and nitrogen
What compound is made lithium (Li) and chlorine (Cl)?
LiCl
how many protons does nitrogen contain?
7
what is the configuration for hydrogen?
1s1
what element has the highest electronegativity?
fluorine
this bond's electrons move in a sea
metallic
What compound is made from sodium (Na) and Selenium (Se)?
Na2Se
this part of an atom is made up of protons and neutrons
nucleus
how many electrons can the f block hold?
14
Magnesium is located in this family
alkaline earth metals
these bonds shares their electrons
covalent (and hydrogen)
What is the name of the compound MgO?
Magnesium oxide
this subatomic particle has a positive charge
proton
what element has the configuration: 1s2 2s2 2p6 3s1 ?
Potassium (K)
which element has the bigger atomic radius? Ar or Na?
Na
electrons are transferred in this bond
ionic
What is the formula for the compound, iron (III) sulfate?
Fe2(SO4)3
how many neutrons are in the compound 222112 Cn?
100
what element has the configuration: [He] 2s2
beryllium (Be)
double jeopardy
how are the metalloids different from the transition metals?
what type of bond has an electronegativity difference of 0.39?
non-polar covalent
what is the name of the compound made with Ti (+1) and OH?
Titanium (I) hydroxide