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Atoms and Atomic Structure

Questions about the structure of atoms/molecules and the resulting properties such as shape, polarity, and number of subatomic particles.

24,683 Questions

What does the term mean atomic number mass number?

The atomic number represents the number of protons in an atom's nucleus, determining the element's identity. The mass number is the sum of the protons and neutrons in an atom's nucleus, giving the atom its mass.

Products containing an element with 26 protons?

Products containing an element with 26 protons include iron (Fe) based products such as tools, machinery, and construction materials. Iron is a common element used in various industries due to its strength and versatility. It is also a key component in steel production.

How many protons in a atom core?

that depends on which element it is. Hydrogen has 1. Uranium has 92.

Why atom tend to give up electrons during the process of chemical combination possesses?

Atoms both give up and receive electrons in the bonding proccess. The determining factor is simple how many electrons said atom has in it's outer shell. All atoms strive to be bear a full outer shell or a stable octet. Electrons arange themselves into shells around an atom, 2 in the first, 8 in the next two. If an atom has two electrons in its second shell it is simpler for it to loose two electrons to acheive a full shell then to gain six. Conversly if it has seven electrons in its third shell it will exept one more to fill its shell. i hope this helps and if anyone has a more correct response please be kind.

What is important of decay chain in isotopes?

In nuclear science, the decay chain refers to the radioactive decay of different discrete radioactive decay products as a chained series of transformations. Most radioactive elements do not decay directly to a stable state, but rather undergo a series of decays until eventually a stable isotope is reached.

Decay stages are referred to by their relationship to previous or subsequent stages. A parent isotope is one that undergoes decay to form a daughter isotope. The daughter isotope may be stable or it may decay to form a daughter isotope of its own. The daughter of a daughter isotope is sometimes called a granddaughter isotope.

What is the collective name of neutron ang protons?

Neutron and Proton both travel in a circle named Neucleus (the core of the atom)

What is the importance of proton number in an atom?

The proton number of an atom determines what element it is an atom of. That is, it determines the chemical properties of the atom. It does this because the charge on the neutron is neutral, which means that the total charge of the nucleus is equal to the proton number, which it turn means that the number of electrons in the uncharged atom is equal to the proton number. And that in turn determines which electron shells will be filled and what valence electrons available.

In this context, the proton number of the nucleus is the atomic number of theelement.

What does the electron have that gives it a wavelength and interference effects like light and sound?

Electrons, like light and sound, exhibit wave-particle duality. They have a property called quantum mechanical wavelength, defined by de Broglie's equation, that links their momentum with their wavelength. This wavelength is responsible for interference effects when electrons interact with each other or with other particles.

Why do elements typically give up electrons?

Because as we know first that positive attracts to neutral, so protons and neutrons are attracted together and remain together in the nucleus. So there is no chance protons or neutrons can be given up because of attraction forces.

Whereas electrons on the other hand are negatives and repel each other and whiz around the atom. So elements typically give up electrons because electrons want to stay away from each other because of the strong repulsion forces. Hence they are given typically by the elements.

Where is electron location in an atom?

In a cloudlike formation surrounding the nucleus.

When we get to sub-atomic particles like the electron, concepts like "location" begin to lose their meaning in the way we understand it. We no longer state that an electron "is" at a specific point, we can only state the probability of it being at that point, if measured over time.

Please note it is NOT the case that we lack the instrumentation or the cleverness to locate an electron, nor is it that the electron "knows" where it is but we don't. The location of an electron is fundamentally UNKNOWABLE, even to the electon "itself."

When one does the calculations according to the rules of quantum mechanics, one finds that an electron is most likely to be about one angstrom from the nucleus of an atom.

What is a submotic particles have apositive charge?

Subatomic particles with a positive charge include protons, which are found in the nucleus of an atom. Protons have a relative charge of +1.

How many electron does oxy gen have?

Oxygen has 6 valence electrons (Electrons in the outer most orbit).

However, on the whole, Oxygen has 8 electrons as its atomic number is 8.

What is the purpose of a configuration baseline?

In configuration management, the purpose of a baseline is to provide measurable progress points, a basis for change control, a reference for the future, and as intermediate and final points to assess the fitness of predefined work products.

Who are the discovery of atom?

The discovery of the atom is attributed to the work of multiple scientists throughout history, such as John Dalton, J.J. Thomson, Ernest Rutherford, and Niels Bohr. These scientists made significant contributions through their experiments and theories that led to our current understanding of the atom as the basic building block of matter.

How many atoms will be present in0.05mole of ozone?

0.05 moles O3 (6.022 X 1023/1 mole O3)

= 3.01 X 1022 atoms of ozone

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How many electrons in outer ring of flerovium?

Flerovium is element 114 on the periodic table, and its electron configuration is [Rn] 5f14 6d10 7s2 7p2. This means that the outermost electrons, in the 7s and 7p subshells, add up to 4 electrons in the outermost ring.

What is an atoms overall electrical charge?

Neutral. An atom has as many negative electrons in its shells as there are positive protons in its nucleus. Thus overall the positive and negative charges are balanced out.

Should an atom gain or lose an electron it will then become an 'Ion' which will have an overall negative or positive (respectively) charge.

Is isonic bonding the same as sharing electrons?

Yes, ionic bonding involves the transfer of electrons from one atom to another to create charged ions, while sharing electrons in covalent bonding involves atoms sharing electrons to form a stable bond. Ionic bonding results in the formation of an ionic compound, while covalent bonding produces a molecule.

Why atoms are similar in nature?

Different types of atoms are like different species of animals. Just as all atoms are made up of the same subatomic particles, animals (and all of known life forms, for that matter) are carbon-based.

Which bio-molecule doesn't have oxygen in their structure?

Lipids, carbohydrates, amino acids/proteins, and nucleotides/DNA all have oxygen atoms in their structures.

What element has 3 isotpes?

There is no limit as to how many isotopes an element can have. It can be given as many neutrons as possible with today's technology. As for stability and natural decay, that's another issue. Some isotopes can last for milliseconds, or less.

Which of the following are always larger than the neutral atoms from which they are formed.. A. positive ions B. negative ions C. cations D. none of the above?

B. negative ions. Negative ions are formed when neutral atoms gain electrons, increasing their size due to the additional electron(s) while positive ions or cations are formed when neutral atoms lose electrons, reducing their size.

How to calculate no. of atoms of hydrogen carbon oxygen nitrogen present in 5.6gram of urea?

Find the molar mass of urea (CH4N2O) by adding the atomic masses of carbon, hydrogen, oxygen, and nitrogen. Then, divide the given mass of urea (5.6g) by the molar mass to find the number of moles. Finally, use the subscripts in the chemical formula to determine the number of atoms of each element in one mole of urea.

What is a single dot and double dot?

A single dot (.) represents the current directory in a file system or the current object in object-oriented programming. A double dot (..) represents the parent directory in a file system or the superclass in object-oriented programming.

Do electron revolve around nucleus with same velocity at different places?

generally in normal condition it is possible, but it is effected by environmental changes like temperature, pressure, humidity etc.....also when a heavy nucleus comes within the range of revolving nucleus its speed changes according to its parameters.