Examlex
The neutron/proton ratio of stable nuclei increases with increasing atomic number.
Jerusalem
A city in the Middle East, significant to Judaism, Christianity, and Islam, known for its rich historical and religious heritage.
Conquistadors
Spanish explorers and soldiers who participated in the conquest of the Americas in the 16th century, often characterized by their pursuit of gold, conversion of indigenous peoples to Christianity, and establishment of Spanish colonies.
Encomienda
A labor system instituted by the Spanish crown during the colonial period in Latin America, allowing colonists to demand tribute and forced labor from the indigenous inhabitants.
Black Africans
Individuals originating from the African continent, particularly sub-Saharan Africa, characterized by dark pigmentation.
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Q155: At approximately what number of protons, or