malachijwilson5
03.03.2020 •
Chemistry
How long ago did the solar system form?
a. 5 million years
b. 5 billion years
c. 5 trillion years
Solved
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Ответ:
5 Billion Years to form
Explanation:
Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas known as a solar nebula. Gravity collapsed the material in on itself as it began to spin, forming the sun in the center of the nebula.
Ответ:
The answer is sodium hydroxide.
Hope this helps.