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What does this indicate about the density of electrons around the oxygen atom as compared to the density of electrons around the hydrogen atoms?
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What is the density of hydrogen atom in grams for centimeter cube units?
The atom is not a sphere so its volume is problematic . Practically all the mass is in the nucleus, which is incredibly small compared with atomic sizes, and the density there is stupendously high.
What is least dense metal?
Lithium is the metal with the least density. It is in the 1st period. The density of it is 0.53gm-3.
What element the lowest density of all the elements?
Hydrogen with 0.09 density
Molecular mass equals 2vapour density?
vapor density =density of gas/density of hydrogen gas=mass of a certain vol. of gas/mass of same vol. of hydrogen gas=mass of n molecules of gas/mass of n molecules of hydrogen gas=mass of 1 molecule of gas/mass of 1 molecule of hydrogen gas=molecular mass of gas/molecular mass of hydrogen gas=molecular mass/22 x vapor density=molecular mass
How dense is hydrogen?
Hydrogen has a relative density of 0.090 grams/liter (g/L) at 0°C (32°F) and regular atmospheric pressure. Except that's the density of the gas, quite a different proposition to the density of an individual atom. And the atom itself is mostly space, with a stupendously high density nucleus.
Density for copper?
The density of the metal copper is rho = 8,920 kg/m³ or rho = 8,92 g/cm3.
Why petroleum products are less used in the rockets?
Energy density of petrol products are low when compared to hydrogen and other fuels.
What is density compared to?
Density = mass / volumeThe density of an object affects how it will float in another. Example the density of hydrogen is ~ 0.08 g / L whereas the density of air is ~ 1.2 g/L. Therefore, hydrogen floats in air.For an object to float in water it has to have a density less than 1.0 g/mL or 1.0kg/L.densities can be compared to see if an object will float.densities of pure substance can be checked with reference books or online. If a substance is impure then its density will not be the same as the reference value. Densities can be compared to check if the substance is pure. When Indiana Jones replaced a block of gold with an equal volume of water to avoid a trap springing would not have worked. Why? Density of gold is 19.3 times heavier than an equal volume of water.
Which atom pulls the shared electrons more closely to itself in an O-H bond and why?
Oxygen is more electronegative than hydrogen, which means it will pull the shared electrons more closely to itself. Very few elements will lose electron density to hydrogen in common chemistry.
What is the density of hydrogen atom in grams for centimeter cube units?
The atom is not a sphere so its volume is problematic . Practically all the mass is in the nucleus, which is incredibly small compared with atomic sizes, and the density there is stupendously high.
What is the density of hydrogen with respect to air?
The density of hydrogen is 0,08988 g/L.The density of air is approx. 1,2 g/L.
What is least dense metal?
Lithium is the metal with the least density. It is in the 1st period. The density of it is 0.53gm-3.
What element has the lowest density?
I think its hydrogen
Why is plutonium heavier than hydrogen?
Plutonium is a high-density metal, hydrogen a low-density gas.
Describe the density of the vinegar compared to the density of the oil?
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Density of Hydrogen?
Gaseous hydrogen has a density of 0.08988 g/cm. Liquid and solid hydrogen have a density of about 0.07 g/ccAt standard temperature and pressure (stp), hydrogen as a gas has density 0.08988 grams per litre. Hydrogen atoms have atomic mass of 1, and diatomic hydrogen molecules have molecular mass of 2. From this we can tell that hydrogen is the lightest (least dense) element in the periodic table.
Where is the density of electrons greatest in the water molecule?
The density of electrons in a water molecule is highest around/near the oxygen atom.
