Elements are arranged in groups by similar atomic structure on the periodic table. This allows for an element's properties to be
predicted based on general periodic trends. One of these trends, electronegativity, increases up a group and to the right along a period and can be defined as the atom's ability to _______. A attract a core pair of electrons toward itself.
B) attract a bonding pair of electrons toward itself.
C)attract a valence pair of electrons toward itself.
D) attract a nonbonding pair of electrons toward itself.
Answer = B) attract a bonding pair of electrons toward itself.
The percentage by mass of each element is divided by its relative atomic mass. The lowest ratio is now observed. Each ratio is now divided by this lowest ratio and approximated to whole numbers. All these are shown in detail in the image attached.
The product when an unsaturated hydrocarbon undergoes complete addition would be a saturated molecule. These saturated hydrocarbons becomes Alkanes where these molecules are only single-bonded in contrary to unsaturated hydrocarbons which have multiple bonds between atoms.
