Element Families
Elements which seperate metals and nonmetals by a zig-zag line of elements
What is Metalloids?
Total number of valence electrons for Sulfur?
What is 6?
Bond that has a low melting point
What is Covalent?
The distance between the nucleus and the electron in the outermost shell of an ion
What are Ionic Radius?
Formula for Silicon Dioxide
What is SiO2?
The family which is very reactive, forms stable compounds, shiny, and soft
What is Alkali Metals?
Total number of valence electrons for Phosphorus
What is 5?
A mixture of two or more metals
What is Alloy?
Loses electrons, has positive charge
What are Cations?
Name for CI4
Which family includes Fluorine, Chlorine, Bromine, Iodine, and Astatine?
What is Halogens?
Total number of valence electrons for Arsenic
What is 5?
26 elements on the periodic table are ...
What is Man-Made?
Gains electrons, has negative charge
What are Anions?
Name for ClO2
What is chlorine dioxide?
Elements in the middle of the periodic table
What is Transitional Metals?
Total number of valence electrons for Germanium
What is 4?
Elements that, in general, do not react with anything
What is Noble Gases?
The measure of the tendency of an atom to attract a bonding pair of electrons
What are Electronegativity?
Name for SbF5
What is antimony pentafluoride?
Elements on the far right of the periodic table
What are Noble Gases?
Total number of valence electrons for Rubidium
What is 1?
Bond that transfers e-
What is Ionic?
A chemical bond that involves the sharing of electron pairs between atoms
What is Covalent Bonds?
Name for N2O5
What is dinitrogen pentoxide?