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Periodic Table of the Elements: Zinc

(Encyclopedia)Periodic Table of the Elements: Zinc ...

Periodic Table of the Elements: Zirconium

(Encyclopedia)Periodic Table of the Elements: Zirconium ...

Guilford Courthouse, battle of

(Encyclopedia)Guilford Courthouse, battle of, in the Carolina campaign of the American Revolution, fought Mar. 15, 1781. The site is included in a national military park near Greensboro, N.C. (see National Parks an...

Shakespeare's Plays (table)

(Encyclopedia)Shakespeare's Plays(arranged by approximate date of composition) ...

Chinese Dynasties (table)

(Encyclopedia)Chinese Dynasties

Indo-European Family of Languages, The (table)

(Encyclopedia)The Indo-European Family of Languages * Asterisk indicates a dead language. ...

Geologic Timescale (table)

(Encyclopedia)Geologic Timescale 1 Not an era but the time preceding the Cambrian. ...

City of Rocks National Reserve

(Encyclopedia)City of Rocks National Reserve: see National Parks and Monuments (table)national parks and monuments (table). ...

Homestead National Monument of America

(Encyclopedia)Homestead National Monument of America: see National Parks and Monuments (table)national parks and monuments (table). ...

Elementary Particles (table)

(Encyclopedia)Elementary Particles Leptons Quarks1 Gauge Bosons Some Sample Hadrons For each of these particles, except the photon, gluon, and Z-boson, there is an antiparticle with the same mass and op...