what materials could have been found in the giant gas cloud that formed the solar system A hydrogen and helium B hydrogen and oxygen C carbon dioxide and oxygen D liquid and solid water
Since hydrogen and helium are the most elemental, I would pick them.
thx
The giant gas cloud that formed the solar system primarily consisted of hydrogen and helium. These two elements were the main constituents of the cloud, making up the majority of its mass. Other materials such as dust particles and traces of other elements, including oxygen and carbon dioxide, might have been present in smaller quantities. However, the dominant materials were hydrogen and helium gases. Therefore, option A, hydrogen and helium, is the most accurate answer.
The materials that could have been found in the giant gas cloud that formed the solar system are primarily composed of hydrogen and helium. This cloud, known as a nebula, consists of a vast amount of gas and dust. Here's a step-by-step breakdown of how to arrive at this answer:
1. Start by understanding that the solar system was formed from a giant gas cloud called a nebula.
2. Nebulas are mainly composed of hydrogen (H) and helium (He), as these elements are the most abundant in the universe.
3. The nuclear fusion that powers stars, including our sun, occurs through the combination of hydrogen and helium.
4. This fusion process generates energy and other elements in the stars, which are then dispersed back into space.
5. As a result, other elements such as carbon, oxygen, and water are present in smaller amounts within the gas cloud, but they are not as dominant as hydrogen and helium.
Therefore, the correct answer is A) hydrogen and helium.