"Atomic Radius" Related Articles
Atomic Size
Atom has long been regarded as the smallest unit of matter. With the discovery of electrons, people realized that atoms could also be subdivided through the early atomic model established by Thomson, Rutherford, Bohr, and others. Modern science generally agrees that atoms are composed of extranuclea ...
Moon Size
The Moon (Latin: Luna) is a spherical celestial body that revolves around the Earth and is also the Earth's natural satellite. The Moon's surface is covered with impact craters formed by the impact of small celestial bodies. The average distance between the Moon and the Earth is about 384,400 kilome ...
Sun Size
The sun is the central celestial body of the solar system, occupying 99.86% of the solar system's total mass. The eight planets, asteroids, meteors, comets, and interstellar dust in the solar system revolve around the sun, and the sun revolves around the center of the Milky Way.The sun, a star at th ...
Pluto Size
In the vast universe, moving celestial bodies attract and revolve around each other to form a celestial body system. The celestial body systems where the earth is located from small to large are the Earth-Moon system, the solar system, the Milky Way, and the observable universe. The solar system is ...
Hiroshima Bomb Size
Atomic bombs are mass destruction of nuclear weapons to cause damage and destruction and prevent the other side's military operations from achieving strategic goals."Little Boy" was the first atomic bomb used in human history. The nuclear bomb uses a gun-like configuration to shoot a piece of uraniu ...
Ionic Size
An ion is a charged particle formed by an atom or molecule losing or gaining one or more electrons. The process of gaining and losing electrons is called ionization, and the energy change in the ionization process can be measured by ionization energy.Charged atoms are called ions, positively charged ...
Jupiter Size
Jupiter is the fifth closest planet to the sun and the largest planet in the solar system, with 79 known moons as of 2019. The ancients had known this planet for a long time, and the Romans named it after the main god Jupiter. Jupiter is the third brightest celestial body in the night sky on Earth a ...
Venus Size
Venus is the second planet closest to the Sun among the eight planets in the solar system, with an orbital period of 224.7 days and no natural satellites. Its English name comes from Venus, the goddess of love and beauty in Roman mythology. The ancient Greeks called it Aphrodite, and she was also th ...
Mercury Size
Mercury is named after the messenger god in ancient Roman mythology who can run fast. Mercury is the closest planet to the Sun, but it does not have the highest temperatures. It is the second densest planet in the Solar System and the smallest planet.It is impossible to see Mercury by our nacked eye ...
Uranus Size
Uranus is one of the eight planets in the solar system. It is the seventh planet from the sun of the solar system. It ranks third in volume (larger than Neptune) and fourth in mass (smaller than Neptune) in the solar system. It revolves almost horizontally around the sun.Uranus was the first planet ...
Neptune Size
Neptune is one of the eight planets in the solar system and the farthest planet from the sun in the known solar system. Neptune's orbital semi-major axis is 30.07 AU, its mass ranks third in the solar system, slightly larger than Uranus, and its radius ranks fourth.Neptune needs a telescope to see i ...