Open source mind

Hydrogen is the chemical element with atomic number 1


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Earth is the fifth-largest of the eight planets in the Solar System
Hydrogen has an atomic weight of 1.00794 u
The average diameter of the Earth is about 12,742 km
Earth is the fifth-largest of the eight planets in the Solar System
The Sun is the star at the center of the Solar System
The Moon makes a complete orbit around the Earth every 27.3 days
Juipter is the largest planet in the Solar System
Raw horse meat is a popular food in Japan.
Hydrogen is represented by the symbol H
1000 meters equals 1 kilometers
Naturally occurring elemental hydrogen is relatively rare on Earth
Earth is the third planet from the Sun
The average diameter of the Earth is about 12,742 km
The Sun accounts for about 99.86% of the Solar System's mass
Earth is the third planet from the Sun
The Sun has a diameter of about 1,392,000 kilometers
The meter was originally defined as 1/10,000,000 of the distance from the equator to the North Pole through Paris, France
Astronomy is not the same as astrology, although 83% of people don\'t know that.
About three-quarters of the Sun's mass consists of hydrogen, while most of the rest is helium
The Sun accounts for about 99.86% of the Solar System's mass



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