How many atoms can fit on a pinhead
Web1 day ago · The relatively poor fit at pH 7.4 may reflect the fact that the K d (1 nM) is lower than the minimum protein concentration (8 nM) supported by the assay. (B). ... RMSDs of Cα atoms of the whole protein, TMD, and CTD were calculated using … WebJun 25, 2024 · How many atoms can fit on the tip of a pencil? Rounded more reasonably, …
How many atoms can fit on a pinhead
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WebFe atoms using a scanning tunneling microscope, and that 100 pinhead surface Fe atoms … WebFe atoms using a scanning tunneling microscope, and that 100 pinhead surface Fe atoms would be required to form a letter. The first step is to calculate the number of Fe atoms on the pinhead. Radius of pinhead: RPH 1 32:= ⋅in RPH 7.94 10 8 = × pm Area of pinhead: AreaPH πRPH 2:= ⋅ AreaPH 1.98 10 18 × pm 2 =
WebOct 16, 2024 · Answer: According to google, "About five million million hydrogen atoms … http://www.users.csbsju.edu/~frioux/stability/pinhead.pdf
WebThere are 18 g in one mole of water so there is 1/18th of a mole in one cm^3. 6.02*10^23 divided by 18 is 3.3*10^22 molecules of water in a cm^3 and there are 3 atoms in H2O so 10^23 atoms in a cm^3. If the atoms are in a cubic array (they Continue Reading Your response is private Was this worth your time? This helps us sort answers on the page. WebSun has a mass of about $2×10^{30}$ kg, which equates to $10^{57}$ atoms of hydrogen per star. A total of $10^{23}$ stars containing $10^{57}$ atoms each gives us a total number of atoms of $10^{80}$. More detail, including an alternative estimation method based on cosmic microwave background observations, can be found here.
WebAbout five million million hydrogen atoms could fit. Some factors would affect that number like the area of the head and the size of atoms (as well as attractions between atoms). Some atoms are larger than others. Check this out: …
WebFeb 2, 2024 · It depends on the atomic size of the atom that used for this purpose.If it is like hydrogen like small sized atom,then millions of million that means uncountable no of atoms could fit on the head of a pin. Post Answer and Earn Credit Points Get 5 credit points for each correct answer. The best one gets 25 in all. Post Answer XAT cincinnati bearcats football stats 2022WebView the full answer. Transcribed image text: 3. Assume that approximately 3 million … dhruv rathee carsWebFeb 20, 2014 · s-orbitals can hold 2 electrons, the p-orbitals can hold 6 electrons. Thus, the second shell can have 8 electrons. The n=3 (third) shell has: The 3s orbital; The 3p orbitals; The 3d orbitals; s-orbitals can hold 2 electrons, p-orbitals can hold 6, and d-orbitals can hold 10, for a total of 18 electrons. Therefore, the formula $2n^2$ holds! cincinnati bearcats football t shirtsWebApr 16, 1999 · So, the most distant objects that we can see are about 10 - 20 billion light-years (= 10 27. cm) away. From the size of the atomic nucleus,important for the fusion energy of the stars, at 10 -13 cm, to the gigantic extent of the Universe as a whole ~ 10 27 cm, the distance scales of interest in Astronomy span a factor of about 10 40 -- 40 ... dhruv rathee casteWebAtoms can form strong bonds with each other, ... So if people were the size of an atom, the entire population of the world would fit into a box about 1000th of a millimetre across. dhruv rathee bannedWebAug 27, 2010 · The disk shaped head of a pin is 1.0 mm in diameter. Which of the following is the best estimate of the number of atoms in the layer of atoms on the top of the surface of the pinhead? 1. 10 to the 34th power 2. 10 to the 19th power 3. 10 to the 24th power 4. 10 to the 29th power 5. 10 to the 14th power 6. 10 to the 4th power 7. 10 to the 9th power cincinnati bearcats football transferWebSince each pin can be either standing or not, you then have 2^10 possible arrangements or … dhruv rathee college