Can atom exist independently

WebAug 27, 2013 · Can atom exist independently? yes some can. Is all the atoms cannot exist in free state? Atoms cannot exist in a free state on their own, but can exist in a free state as molecules. WebCan an atom exist alone? Atoms can not exist independently. This is because atoms accept electrons or donate electrons to form stable octet fulfilled electronic configurations and this is only possible by formation of molecules. Why atoms can exist independently?

Why atoms cant exist independent? Why some atom can …

WebSolution Verified by Toppr Concept: Atoms that have a stable electron configuration, i.e. octet, exist independently. ∙ Two atoms that exist as independent atoms are argon (Ar) and h elium (He). ∙ These are noble gases and have a stable electron configuration. So, they can exist independently. WebSep 13, 2024 · Atoms: The atom is the smallest indivisible particle of a substance that can’t exist independently, atom is also composed of subatomic particles protons, neutrons, and electrons. The subatomic particles proton, neutron, and electron were discovered by Goldstein, Chedwik, and J.J Thompson respectively. optics wireless dvi https://cartergraphics.net

Which of the following statement is not true about an atom..1

Atoms are the basic units of matter and the defining structure of elements. The term \"atom\" comes from the Greek word for indivisible, because it was once thought that atoms were the smallest things in the universe and could not be divided. We now know that atoms are made up of three particles: protons, … See more Atoms were created after the Big Bang 13.7 billion years ago. As the hot, dense new universe cooled, conditions became suitable for quarks and electrons to form. Quarks came … See more Protons and neutrons are heavier than electrons and reside in the nucleus at the center of the atom. Electrons are extremely lightweight and exist in a cloud orbiting the nucleus. The electron cloud has a radius 10,000 … See more The number of protons in an atom defines what element it is. For example, carbon atoms have six protons, hydrogen atoms have one and … See more The nucleus was discovered in 1911 by Ernest Rutherford, a physicist from New Zealand, who in 1920 proposed the name proton for the positively charged particles of the atom. Rutherford also theorized that there was also a … See more WebSure they do. For instance, if you ionize a gas phase atom or molecule with a laser, you get an ion and an electron. Monitoring the kinetic energy of the ejected electron is a typical spectroscopic technique. Yes. Solvated electrons, for example in the Birch Reduction. WebWhy some atom can exist independently? Solution Most atoms of elements do not have octet and they try to attain noble gas configuration , that's why they react and form bonds and cannot exist independently whereas molecules are group of atoms that have form bonds Suggest Corrections 21 Similar questions Q. optics witchcraft blender

Which of the following statements is not true about an atom?

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Can atom exist independently

does atoms and molecule both exists independently???????

WebThe correct option is A All atoms can exist independently. All atoms cannot exist independently. Atoms of the elements like Ar, Ne (inert or noble gas) atoms can exist independently because they all fulfil the octet rule. They do not need bond to become stable. Atoms are the basic units from which molecules and ions are formed. WebLearn about the structure of the atom, and how atoms make up matter. An atom is the smallest unit of matter that retains all of the chemical properties of an element.

Can atom exist independently

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WebAn ion can exist independently while an Atom cannot. Why atoms Cannot exist independently Class 9? Molecules are the smallest independent particle of a matter. But on the other hand atoms are not independent molecule because they are not always octet, they often build ions ,positive or negative, which are not stable in real circumstances ... WebOct 20, 2024 · This is the reason why they can exist even without electrons in the form of an helium ion ( H e 2 + ). It’s stability is accounted by the immense energy that is lost when the four nucleons are bound together. Mathematically speaking, Δ E = ( 2 m p + 2 m n − m H e + 2) c 2 Where,

WebIn all these examples, the total oxidation state of the molecule adds up to 0. On top of that, there is a general trend that O has an OS (Oxidation State) of -2 (usually) and H has an OS of +1 (again, usually). From that, we can … WebSep 19, 2014 · Modified 7 years, 11 months ago. Viewed 12k times. 4. It is well known that single atom of oxygen is not stable, and it forms O X 2 molecule. But elements like carbon form a network of repeated bonds. As answered in another question, last atoms in such network are unstable and need to create some bonds. Is it possible to have a (free …

WebApr 29, 2024 · An atom is the smallest particle of the element that can exist independently and retain all its chemical properties. A molecule is the smallest particle of an element or a compound capable of independent existence under ordinary conditions. It shows all the properties of the substance. WebJun 10, 2012 · Atoms usually exist in two ways :In the form of moleculesIn the form of ions Why noble GASES ATOMS exist independently? because they have a completely filled configuratin and are stable.So...

WebNov 16, 2013 · Expert Answer The atoms of only a few elements called noble gases (Such as helium, neon, argon and kryton, etc.) are chemically unreactive and exist in the free state or independently. Atoms of most of the elements are chemically very reactive and do not exist in the free state or independently. Atoms usually exist in two ways:

WebAnswer: (a) Atoms of some elements are not able to exist independently. For such elements atoms form molecules and ions. In case of metals and inert gases atoms can exist independently. (b) The number of atoms constituting a molecule is known as its atomicity. E.g.,O 3 → atomicity is 3. O 2 → atomicity is 2. portland maine downtown condosWebFeb 28, 2024 · An atom is the smallest particle of an element while the molecule is the smallest particle of the compound. Atom may or may not exist independently while the molecule always exists independently. Atom may or may not have properties of a matter while the molecule always possesses properties of matter. Molecules are composed of … optics with delta point pro footprintWebAtoms do not exist independently and that led to the creation of the universe! But the question is why so. Well there are some atoms which do exist freely known as Noble gases (Noble as they do not react). Other Atoms are not considered to be stable as they do not have 8 electrons in their outermost shell.. portland maine drag showWebMar 20, 2011 · Yes: Atoms of krypton almost always do exist independently of chemical bonding to any other atoms. Why can some atoms exist independently? bcz their energy is low thats why they can... optics with countersWebDec 11, 2011 · See answer (1) Best Answer. Copy. Atoms ore not in their neutral state if the number of protons and the number of electrons are not the same. In order for an atom to be in its neutral state it ... optics with rmsc footprinthttp://aven.amritalearning.com/index.php?sub=102&brch=302&sim=1535&cnt=3594 optics with pythonWebJan 3, 2024 · Answer: Molecules can exist independently. However, the atoms of noble gases (He, Ne, Ar, Kr, Xe) can also exist independently. The basic unit of matter which cannot be broken down into independent particles. ... Atom refers to the smallest constituent unit of a chemical element. portland maine downtown