20 questions
The distance between nucleus and outermost shell occupied electron
Atomic Radii
Ionization Energy
Electronegativity
Electron Afinity
Oxidation Number
The energy it takes to remove one electron from an atom
Atomic Radii
Ionization Energy
Electronegativity
Electron Afinity
Oxidation Number
The tendency of an atom to attract a shared pair of electrons
Atomic Radii
Ionization Energy
Electronegativity
Electron Afinity
Oxidation Number
The amount of energy released when an electron is added to a neutral atom to form a negative ion
Atomic Radii
Ionization Energy
Electronegativity
Electron Afinity
Oxidation Number
The degree of oxidation (loss of electrons) of an atom in a chemical compound
Atomic Radii
Ionization Energy
Electronegativity
Electron Afinity
Oxidation Number
Atomic radii trends is . . . .
generally decrease along each period of the table, from the alkali metals to the noble gases; and increase down each group.
generally increase along each period of the table, from the alkali metals to the noble gases; and increase down each group.
generally increase along each period of the table, from the alkali metals to the noble gases; and decrease down each group.
generally decrease along each period of the table, from the alkali metals to the noble gases; and decrease down each group.
Ionization energy trends is . . . .
becomes greater up and to the right of the periodic table.
becomes greater down and to the right of the periodic table.
becomes greater up and to the left of the periodic table.
becomes greater down and to the left of the periodic table.
Electronegativity trends is . . . .
increases on passing from left to right along a period, and decreases on descending a group.
increases on passing from left to right along a period, and increases on descending a group.
decreases on passing from left to right along a period, and decreases on descending a group.
decreases on passing from left to right along a period, and increases on descending a group.
Electron affinity trends is . . . .
generally increases across a period, and a trend of decreasing electron affinity going down groups would be expected.
generally decreases across a period, and a trend of decreasing electron affinity going down groups would be expected.
generally increases across a period, and a trend of increasing electron affinity going down groups would be expected.
generally decreases across a period, and a trend of increasing electron affinity going down groups would be expected.
Metallic character trends is . . . .
decrease going across a period and tends to increase going down a group.
increase going across a period and tends to increase going down a group.
decrease going across a period and tends to decrease going down a group.
increase going across a period and tends to decrease going down a group.
Which element has bigger atomic radii?
Beryllium is bigger than Fluorine
Oxygen is bigger than Sulphur
Litihium is bigger than Sodium
Phosphorus is bigger than Bromine
Which element has smaller atomic radii?
Beryllium is smaller than Fluorine
Sulphur is smaller than Oxygen
Litihium is smaller than Sodium
Potassium is smaller than Bromine
Which element has higher ionization energy?
Chlorine is higher than Sodium
Phosphorus is higher than Nitrogen
Silicon is higher than Carbon
Magnesium is higher than Aluminium
Which element has lower ionization energy?
Chlorine is lower than Sodium
Phosphorus is lower than Nitrogen
Carbon is lower than Silicon
Aluminium is lower than Magnesium
Which element has higher electronegativity?
Fluorine is higher than Oxygen
Potassium is higher than Sodium
Aluminium is higher than Boron
Phosphorus is higher than Chlorine
Which element has lower electronegativity?
Fluorine is lower than Oxygen
Potassium is lower than Sodium
Boron is lower than Aluminium
Chlorine is lower than Phosphorus
Which element has higher electron affinity?
Bromine is higher than Calsium
Chlorine is higher than Fluorine
Magnesium is higher than Beryllium
Sodium is higher than Aluminium
Which element has lower electron affinity?
Bromine is lower than Calsium
Chlorine is lower than Fluorine
Berylliumis lower than Magnesium
Aluminium is lower than Sodium
Which element is more metallic?
Sodium is more metallic than Aluminium
Fluorine is more metallic than Beryllium
Potassium is more metallic than Lithium
Chlorine is more metallic than Silicon
Which element is less metallic?
Sodium is less metallic than Aluminium
Beryllium is less metallic than Fluorine
Lithium is less metallic than Potassium
Chlorine is less metallic than Silicon