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Which planet is thought to have an internal structure containing both liquid and gaseous layers?
Jupiter is thought to have an internal structure containing both liquid metallic hydrogen and a small solid core surrounded by gaseous layers.
What elements make up the stars in globular clusters?
The same as on Earth - but in different proportions. Most stars are made up almost entirely of hydrogen and helium; the so-called "metals" (heavier elements) are present in much smaller quantities.
What is Jupiter's structure like?
Jupiter is a gas giant, consisting mostly of hydrogen and helium. Its outer layers are composed of gas, while its interior likely consists of a small rocky core surrounded by a thick layer of metallic hydrogen. The intense pressure and temperature near the core create Jupiter's powerful magnetic field.
Where are the two main gases that make up stars?
The two main gases that make up stars are hydrogen and helium. These gases are primarily found in the stellar interiors, where nuclear fusion occurs, converting hydrogen into helium and releasing energy in the process. In addition to the core, hydrogen and helium are also present in the outer layers of stars, contributing to their overall composition and structure.
Which element makes up over 90 of the atoms in our galaxy?
Hydrogen is the element that makes up over 90% of the atoms in our galaxy. It is the most abundant element in the universe and plays a crucial role in the formation of stars and galaxies. In addition to hydrogen, helium is the second most abundant element, but its presence is significantly less than that of hydrogen. Together, these elements are fundamental to the structure and evolution of the cosmos.
Does hydrogen have a neutron in its atomic structure?
No, hydrogen does not have a neutron in its atomic structure.
Why can't the dark matter in galaxy clusters be neutral hydrogen?
Neutral hydrogen emits at 21 cm in the radio band. Studies have shown that less than 1% of the mass of most galaxies is neutral hydrogen. This is far less than the amount of matter that needs to be there to explain the observational consequences.
Describe polymeric structure of hydrogen fluoride?
For the structure of hydrogen fluoride (HF) see the link bellow.
How the structure of a water molecule affects its propertier?
Water's structure facilitates hydrogen bondingOxygen bound to two hydrogen atoms by two single covalent bonds= stableHydrogen bonds- weak chemical associations= most outstanding chemical propertiesPartially negative O and partially positive H = 5-10% of covalent bondO electronegativity > H so bonds polar= underlies water's chemistry and chemistry of life
What is hydrogen's shell structure?
Hydrogen has a shell of just 1 electron. 1s
Why does water turn to ice at low temperatures?
because hydrogen bonds stop breaking and water molecules form large clusters
Are stars the first thing that formed in our galaxy?
According to the Big Bang Theory of the formation of the universe, the first matter reacted with so-called dark matter to develop the early structure of the universe. Once there were enough neutral atoms formed (mostly hydrogen) these would have aggregated into stars and stellar clusters as interstellar gas does today. The structure of the stars would have depended on local topography and gravity, but galaxies likely would have formed after the first large clusters compressed, and took in enough matter to begin their rotation.
What forces water molecules stick together?
The electrostatic attraction known as hydrogen bonds that form directional intermolecular associations.
What is isotopes name the isotopes of hydrogen and draw the structure of their atoms?
Isotopes of hydrogen are Hydrogen-1 (protium), ‎Hydrogen-2 (deuterium), ‎and Hydrogen-3 (tritium).
What force helpls water molecules stick together?
The electrostatic attraction known as hydrogen bonds that form directional intermolecular associations.
In the double helix structure of nucleic acids cytosine hydrogen bonds to what element?
In the double helix structure of nucleic acids, cytosine hydrogen bonds with guanine through three hydrogen bonds.
Descride the structure of hydrogen?
Hydrogen is the basic, smallest, unclosed quantum and stabile wave particle.
