Examlex
Define expansion,hierarchical,and relocation diffusion and provide an example of each.
Atomic
Relating to atoms, the smallest constituent unit of ordinary matter that constitutes a chemical element.
Mass Number
The total number of protons and neutrons in an atom's nucleus.
Isotopes
Variants of a particular chemical element that differ in neutron number, and consequently in nucleon number, but have the same number of protons in their nuclei.
Atomic Number
The number of protons found in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
Q18: Propaganda_.<br>A) is always false<br>B) is measured through
Q22: Discuss what is meant by the first
Q43: Infant mortality rates are lowest in which
Q44: _ is the potential number of children
Q67: World Empires<br>A)Britain, France, Germany<br>B)Fertile Crescent, South Asian
Q71: In the _ stage of a social
Q99: Which of the following two have higher
Q208: Agricultural production,food security,resource management,population change,ecology of human
Q224: China shares a border with which of
Q225: The most detailed scale with which geographers