Q4: Lesson 3 | Periodic Trends Flashcards
1
Q
arrangement of all chemical elements in order of increasing atomic number with elements having similar properties placed in vertical columns
A
periodic table
2
Q
horizontal column of elements
A
periods
3
Q
vertical column of elements
A
groups
4
Q
specific patterns in the periodic table that illustrate different aspects of a certain element such as its size and electronic properties
A
periodic trends
5
Q
soze of the atom
A
atomic radii
6
Q
distance from the nucleus to the electron clouds
A
atomic radii
7
Q
measure of attraction an atom has for electron in a chemical bond
A
electronegativity
8
Q
energy required to remove an electron from the atom
A
ionization energy
9
Q
energy released when an atom gain extra electron
A
electron affinity
