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Why is carbon hydrogen bonds longer than hydrogen hydrogen bonds in?
Carbon-hydrogen bonds are longer than hydrogen-hydrogen bonds because carbon has a larger atomic radius than hydrogen. The larger atomic radius of carbon results in a greater distance between the carbon and hydrogen atoms, leading to a longer bond length.
Statements are inconsistent with Dalton's atomic theory?
1)One problem with his atomic theory was that it claimed that all matter is composed of tiny indivisible atoms. We now know that atoms are divisible and are composed of smaller, subatomic particles (electrons, protons, and neutrons). 2)He also stated that atoms of an element are identical in mass- this is incorrect because all elements have isotopes (atoms with this same proton number but different numbers of neutrons) which means that atoms of an element do not have to have the same mass.
Definition of atomic number?
if u mean the atomic number of a chemical element it is the number of electrons and protons it has the other number is the number of neutrons e.g ununoctium number 118 is the atomic number the other number i think is 7
How does mendeleevs periodic table differ from moselys periodic table?
Mendeleev's Periodic Table was different from Moseley's in that Mendeleev arranged the elements inÊthe table according to atomic masses while Mosley's periodic table was arranged accordingÊto atomic numbers that were increasing.ÊÊThe modern periodic table used today is based on the Moseley model.
Where are the proton and nuetron located on the periodic table?
In modern periodic tables, they arent; in order to find the number of neutrons in an atom you must subtract the atomic number (the number of protons) from the atomic mass (rounded to the nearest whole number). In older ones (from the 1930s), neutrons are listed as Element 0, but outside of very extreme environments (specifically, the core of a neutron star), that element simply does not exist, so it's no longer on the table.
Which two of the three statements that make up Dalton's atomic theory are no longer regarded as true as stated by Dalton's?
All the atoms in elements are not a like
What statement from daltons theory no longer true?
One statement from Dalton's atomic theory that is no longer considered true is that atoms of a given element are identical in mass and properties. We now know that atoms of the same element can have different masses due to the existence of isotopes, which are atoms with the same number of protons but different numbers of neutrons. Additionally, advancements in quantum mechanics and the understanding of atomic structure have revealed that atomic properties can vary significantly, challenging the idea of uniformity among atoms of the same element.
Why is Pluto regarded as a dwarf planet?
Pluto is no longer considered a planet.
What is the planet replacing Pluto?
Pluto is not being replaced, it is simply no longer regarded as a proper planet.
What is misleading statements?
Misleading statements are statements that are intentionally deceptive or unclear, leading to a false understanding or impression. They can be used to manipulate or influence others by conveying information that is not entirely accurate or truthful. Misleading statements can be harmful as they can undermine trust and distort reality.
Is it possible that season 4 of atomic betty will be released?
There's an equivalent of season 4 called Atomic Betty Redux where Betty is no longer a kid
Why is carbon hydrogen bonds longer than hydrogen hydrogen bonds in?
Carbon-hydrogen bonds are longer than hydrogen-hydrogen bonds because carbon has a larger atomic radius than hydrogen. The larger atomic radius of carbon results in a greater distance between the carbon and hydrogen atoms, leading to a longer bond length.
Which statement about the greatest common factor of 42x2 and 18x is true?
The one which says it is "6x".If that is not one of the statements, then you'll have to re-ask the question INCLUDING the statements so that your question NO LONGER CONTAINS INSUFFICIENT INFORMATION for it to be answered.
Why is systemic circulation regarded as a greater circulation?
Systemic circulation is also regarded as a greater circulation because it sends oxygenated blood to the cells of the body and takes de-oxygenated blood from the cells to the heart, Therefore the cells will live longer.
What of the following statements is not true about a vocational or technical education program?
The programs take longer than a collage program but focus on careers
Which of these statements about loan terms is true?
A longer term equals a lower monthly payment and a higher dollar amount of interest paid.
What planet takes about 270 years to orbit?
Although it is no longer regarded as a planet, Pluto is the closest to that, taking about 248 years to orbit the Sun.
