What subatomic particles make up the atomic mass? Protons and neutrons make up the mass.

Subatomic particles include electrons, the negatively charged, almost massless particles that nevertheless account for most of the size of the atom, and they include the heavier building blocks of the small but very dense nucleus of the atom, the positively charged protons and the electrically neutral neutrons.

Quarks

In particle physics, preons are point particles, conceived of as sub-components of quarks and leptons. Each of the preon models postulates a set of fewer fundamental particles than those of the Standard Model, together with the rules governing how those fundamental particles combine and interact.

Quarks are fundamental particles and cannot be split.

A quark (/kwɔːrk, kwɑːrk/) is a type of elementary particle and a fundamental constituent of matter. Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei. Up and down quarks have the lowest masses of all quarks.

It must happen similarly to quarks binding together to form protons and neutrons. Thomas Ryttov and his colleagues believe that the so-called techni-quarks can be the yet unseen particles, smaller than the Higgs particle.

The media calls the Higgs boson the God particle because, according to the theory laid out by Scottish physicist Peter Higgs and others in 1964, it’s the physical proof of an invisible, universe-wide field that gave mass to all matter right after the Big Bang, forcing particles to coalesce into stars, planets, and …

A new particle with a mass of 125 GeV was discovered in 2012 and later confirmed to be the Higgs boson with more precise measurements. The Higgs boson is an elementary particle in the Standard Model of particle physics produced by the quantum excitation of the Higgs field, one of the fields in particle physics theory.

Preons are hypothetical particles smaller than leptons and quarks that leptons and quarks are made out of. The protons and neutrons weren’t indivisible – they have quarks inside.

The data tell us that the radius of the quark is smaller than 43 billion-billionths of a centimetre (0.43 x 10−16 cm).

The smallest particle is the quark, the basic building block of hadrons. There are two types of hadrons: baryons (three quarks) and mesons (one quark, one antiquark). Protons and the neutrons are stable baryons.

nothing is smaller than a photon. It has no matter. we can’t see a photon. It has no matter.

Higgs bosons and photons are NOT quarks. They are bosons. All quarks are fermions. As for which are bigger, it depends: you can pack a lot of energy into one photon, you can make it ‘bigger’ than a Higgs boson if you like.

While photons don’t have a physical diameter, and can be treated as point particles, their quantum behavior gives them a probabilistic size. Under this definition there is no absolute “size” to a photon. The cross section also depends upon the energy of the photon and things like its polarization.

Light is carried by little particles called photons. And there is the Higgs boson particle, which we found last year, which is also smaller than an atom.

In fact, even the most powerful light-focusing microscopes can’t visualise single atoms. Atoms are so much smaller than the wavelength of visible light that the two don’t really interact. To put it another way, atoms are invisible to light itself.

But those molecules are made of atoms, which are even smaller. And then those atoms are made up of protons, neutrons and electrons, which are even smaller. And protons are made up of even smaller particles called quarks. We also hear how scientists’ love for glass tubes aided in the discovery of electrons.

In terms of mass, the electron is smaller; its mass is roughly one fifth that of the lightest quark. In terms of geometric size, to the best of our knowledge, they are both fundamental particles, hence point-like.

Stars that go supernova are responsible for creating many of the elements of the periodic table, including those that make up the human body. ‘It is totally 100% true: nearly all the elements in the human body were made in a star and many have come through several supernovas. …

Viruses are made up of only atoms and molecules; they contain genes in the form of either DNA or RNA. When a virus infects cells, it forces the cell to make more copies of the virus.

For the first time – scientists have detected one of the smallest known viruses, known as MS2. They can even measure its size – about 27 nanometers. For comparison’s sake, about four thousand MS2 viruses lined side-by-side are equal to the width of an average strand of human hair.

For carbon-14, this number is 5,730 years. For different radioactive atoms, this number can be anywhere from a tiny fraction of a second to minutes, hours, days, or even millions of years. But, in all these cases, the point of the decay is to reach a type of atom that is stable.

Atoms are neither alive or dead, they just are. Atoms are not and have never been alive so they can’t be considered dead. they simply do not meet any reasonable of life, primarily because they are not complex chemical systems and cannot self replicate or evolve.

Atoms cannot be created or destroyed. Atoms of different elements may combine with each other in a fixed, simple, whole number ratios to form compound atoms.

Short answer: No. Modern science has shown that every thing is an arrangement of atoms: neurons, apples, tables, rockets, asteroids, aardvarks… they are all made up of atoms. But the correlation between memory and structural change does not mean that memories are the same as the underlying neural structures.

Is DNA alive? No, it’s not alive…mostly. The only sense in which a DNA molecule is a living thing is that it makes copies of itself, although it can’t even do that on its own. Viruses are bundles of DNA that become active only when they are inside a cell, at which point they take over the cell and give us the flu.)

Viruses are considered by some biologists to be a life form, because they carry genetic material, reproduce, and evolve through natural selection, although they lack the key characteristics, such as cell structure, that are generally considered necessary criteria for life.