J.D. Salinger
F. Scott Fitzgerald
Ernest Hemingway
Mark Twain
A. J.D. Salinger
Johannes Kepler
Isaac Newton
Galileo Galilei
Albert Einstein
NaOH
NaCl
H2SO4
CH3COOH
Fyodor Dostoevsky
Leo Tolstoy
Victor Hugo
Gustave Flaubert
CO2
O2
H2O
CH4
Neil Armstrong
Buzz Aldrin
Yuri Gagarin
John Glenn
Nucleus
Mitochondrion
Golgi Apparatus
Endoplasmic Reticulum
NaCO2
NaCl
Na2CO3
NaHCO3
Vincent van Gogh
Edvard Munch
Pablo Picasso
Salvador Dal�
Nicolaus Copernicus
Johannes Kepler
Galileo Galilei
Tycho Brahe
Venus
Mars
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Saturn
F. Scott Fitzgerald
Harper Lee
George Orwell
J.K. Rowling
Claude Monet
Vincent van Gogh
Pablo Picasso
Salvador Dal�
Michael Faraday
James Clerk Maxwell
Albert Einstein
Isaac Newton
H2SO4
HCl
CH3COOH
NaOH
Oxygen
Osmium
Fluorine
Carbon
Emily Bront�
Jane Austen
Charlotte Bront�
Louisa May Alcott
0
1
2
3
Salvador Dal�
Pablo Picasso
Vincent van Gogh
Leonardo da Vinci
CH3COOH
H2SO4
NaOH
C6H12O6
George Orwell
Aldous Huxley
F. Scott Fitzgerald
J.K. Rowling
Charles Dickens
William Shakespeare
Jane Austen
Mark Twain
Au
Ag
Fe
Cu
NH3
H2O
CO2
CH4
Tennessee Williams
Arthur Miller
Anton Chekhov
Henrik Ibsen
Gabriel Garc�a M�rquez
Jorge Luis Borges
Pablo Neruda
Mario Vargas Llosa
Herman Melville
Mark Twain
F. Scott Fitzgerald
Emily Bront�
Amelia Earhart
Bessie Coleman
Sally Ride
Valentina Tereshkova
Vincent van Gogh
Pablo Picasso
Leonardo da Vinci
Michelangelo
CH4
CO2
H2O
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H2O2
CO2
NaCl
CH4