Which data table describes the Sun? A. Composition mostly frozen nitrogen Mass 258.9 × 1018 kg B. Composition mostly hydrogen and helium gas Mass 1.989 × 1030 kg C. Composition fine dust, metals and minerals, and volcanic rock Mass 6.4 × 1023 kg D. Composition central iron core surrounded by rock, similar to Earth Mass 4.9 × 1024 kg

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lizerd123 lizerd123

02-10-2018
Physics

contestada

Which data table describes the Sun? A. Composition mostly frozen nitrogen Mass 258.9 × 1018 kg B. Composition mostly hydrogen and helium gas Mass 1.989 × 1030 kg C. Composition fine dust, metals and minerals, and volcanic rock Mass 6.4 × 1023 kg D. Composition central iron core surrounded by rock, similar to Earth Mass 4.9 × 1024 kg

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bucuresti bucuresti · Answer 1 · 2018-10-02T19:51:27+02:00

The Sun is a star around which our planet Earth and other planets and satellites of our solar system revolve along specific orbits. Sun appears to be spherical in shape and consists of glowing hot gases. It contains mostly hydrogen and helium gases. The temperature of the gas mixture is extremely high.

Therefore, the Sun mostly composed of hydrogen and helium gases.

(Answer) B. Composition mostly hydrogen and helium gas, Mass 1.989 x 10^30 Kg