Open source mind

The term Universe may be used in slightly different contextual senses, denoting such concepts as the cosmos, the world, or Natur


Click an associated memory or add your own
None of these memories are associated
Chemistry is for people interested in science, which is not all people.
Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
Earth is the third planet from the Sun
The average diameter of the Earth is about 12,742 km
The Solar System consists of the Sun and those celestial objects bound to it by gravity
Chemistry is for people interested in science, which is not all people.
The Solar System formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago
Current interpretations of astronomical observations indicate that the age of the Universe is 13.73 (± 0.12) billion years
The average diameter of the Earth is about 12,742 km
Hydrogen is represented by the symbol H
1000 meters equals 1 kilometers
The Union of Soviet Socialist Republics (USSR) was a constitutionally socialist state that existed in Eurasia from 1922 to 1991
Earth is the fifth-largest of the eight planets in the Solar System
The Sun has a diameter of about 1,392,000 kilometers
Moon is a Germanic word, related to the Latin mensis
Naturally occurring elemental hydrogen is relatively rare on Earth
The Moon is Earth's only natural satellite
Raw horse meat is a popular food in Japan.
Hydrogen is the lightest and most abundant chemical element, constituting roughly 75 % of the Universe\'s elemental mass
Juipter is the largest planet in the Solar System



Please add an associated memory:

Are you a Robot? just enter no into this box

Leave a Reply

Your email address will not be published. Required fields are marked *

*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

EnglishFrenchGermanItalianPortugueseRussianSpanish