With one another to form more complex Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs).
and Francium (Fr) are in the same column in the periodic table. Why
are these elements in the same column in the periodic table?
A. They are the same size.
B. They react with each other.
C. They have similar properties.
D. They have the same number of protons.

How many miles of water are produced if 5.43 mol pbo2 are consumed

Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl +4h2o enter the elemental symbol. view available hint(s) is reduced

Based on its chemical properties, identify the position of each chemical family on the periodic table.