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What else can I help you with?
Is the sun made out of core?
No, it is formed by fusion of hydrogen and helium molecules.
Is hydrogen a vapor or is it a gas?
Hydrogen is an element. It can exist as a gas, as molecules of H2, but also as compounds, like water, H2O.
Do Two molecules of hydrogen and one Molecule of oxygen can join to form for compound known as helium?
No, two molecules of hydrogen and one molecule of oxygen cannot form helium. Instead, they combine to create water (H₂O). Helium is a noble gas and does not form compounds in this manner; it is a distinct element with different properties.
What are the symbols for hydrogen and helium?
The symbol for hydrogen is H, and the symbol for helium is He.
What are the two main elements found in the stars?
Hydrogen and helium
What are the Characteristics of hydrogen?
Hydrogen is used to create water: H20. Two hydrogen molecules and one oxygen molecule create water. Also the sun is mostly made of hydrogen and helium.
Hydrogen and helium formulas?
Hydrogen is H2. Helium is He.
What is Neptune atmosphere made of?
Neptune's atmosphere is primarily composed of hydrogen and helium, with small amounts of methane. The methane in the atmosphere gives Neptune its blue color. Additionally, there are traces of other gases such as ammonia and water vapor.
Which is the fastest moving gas molecule?
The speed of gas molecules is dependent on their temperature, but generally, lighter molecules such as hydrogen and helium tend to move faster due to their lower molecular weight. Among common gases, hydrogen molecules are typically considered to be the fastest moving.
Why do water and oxygen not attract?
Water and oxygen molecules do not attract each other because both water and oxygen molecules are nonpolar. Nonpolar molecules do not have regions of positive or negative charge, so they do not exhibit attractive interactions such as hydrogen bonding.
Which of the following elements have molecules as their basic units?
A.chlorine B. silver C. helium D. hydrogen The answer is A and D
Which molecules help to regulate the bodys acid base balance?
Proteins (-) attract hydrogen (+).
