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Well, that depends a lot on what you include under the term "structure". Supermassive black holes may last about 10 to the power 100 years, before they evaporate - that's vastly more than the current age of the Universe. A galaxy as a whole will also last a long time, before it disintegrates (over a long, long time, many of the stars will escape; many others will fall into the supermassive black hole). Some particles such as protons can also last a long, long time (note that protons are made up of smaller particles, so you might consider that a "structure" as well).
What else can I help you with?
How does the concept that most of the atom is empty space impact our understanding of the physical world?
The concept that most of the atom is empty space impacts our understanding of the physical world by challenging our perception of solid matter. It suggests that the building blocks of everything around us are mostly empty, leading to a reevaluation of how we define and interact with the physical world. This idea has implications for fields such as physics and chemistry, influencing our understanding of atomic structure and the behavior of matter at a fundamental level.
What is the most important part of a snowman?
The most important part of a snowman is the base or foundation, as it supports the weight of the entire structure. A sturdy and well-packed base helps the snowman stay upright and stable.
What is the most stable atom and why?
The most stable atom is helium because it has a full outer electron shell, which makes it less likely to react with other atoms.
Are atoms most stable when they have partially filled shells?
No, atoms are most stable when their outermost electron shells are completely filled. This is because a full outer shell results in a lower energy state, making the atom more stable. Partially filled shells can lead to greater reactivity as atoms seek to fill or empty their outermost shell.
What is the most stable state solid liquid or gas?
The most stable state of matter is solid because the particles are closely packed together in a fixed pattern, resulting in strong intermolecular forces that hold the structure together. This makes solids more resistant to changes in temperature and pressure compared to liquids or gases.
What is the most significant resonance contributor in the structure of the molecule?
The most significant resonance contributor in the structure of the molecule is the one that has the most stable arrangement of electrons.
Is Israels government stable?
it is one of the most stable governments in the world
How many lone pairs of electrons are found in the most stable Lewis structure of the nitrate ion?
There are two lone pairs of electrons in the most stable Lewis structure of the nitrate ion (NO3-). The nitrogen atom has a full octet (eight electrons) and does not have any lone pairs in this structure.
What is the most stable resonance structure for the CNO ion with nitrogen as the central atom?
The most stable resonance structure for the CNO ion with nitrogen as the central atom is one where the negative charge is on the oxygen atom, and the double bond is between the carbon and nitrogen atoms.
Humans arms are most similar which physical structure of bird?
The wings.
What was the most important physical structure in the Sumerian city states?
ziggurat
Which is the most stable car in the world?
Toyota 86!!
What is the most distinctive physical property for marble?
I think to structure, hardness and color.
How to determine the most important resonance structure in a molecule?
To determine the most important resonance structure in a molecule, you should consider the stability of each structure. The structure with the lowest energy and the most complete octets for each atom is typically the most important. Additionally, structures with formal charges closer to zero are more stable.
How can you calculate minimum free energy of RNA structure?
The minimum free energy of an RNA structure can be calculated using computational algorithms such as Mfold or ViennaRNA. These algorithms predict the most stable secondary structure of an RNA molecule based on thermodynamic parameters, such as base pairing and loop energies. The structure with the lowest free energy is considered the most stable and likely to occur in nature.
What is the most stable microtubules microfilaments or intermediate filaments?
Intermediate filaments are generally considered the most stable among the three cytoskeletal elements (microtubules, microfilaments, and intermediate filaments). They are more resistant to changes in cell structure and provide structural support and stability to the cell.
Is silicon stable?
Yes, silicon is a stable element with a strong crystal structure. It is the second most abundant element in the Earth's crust and is widely used in electronic devices and solar panels.
