Question

name the three fundamental paticles present in an atom...??​

Answer 1

A typical atom consists of three subatomic particles: protons, neutrons, and electrons (as seen in the helium atom below). Other particles exist as well, such as alpha and beta particles (which are discussed below).

please mark as Brainlist i need it

Answer 2

$\;\qquad\;\;\large{\odot\;\;\underline{\underline{\bf{\red{Your\; Question↷ }}}}}$

Name the three fundamental particles present in an atom ?

$\;\qquad\quad\;\;\large{\odot\;\;\underline{\underline{\bf{\red{Required\;Answer↷ }}}}}$

A typical atom consists of three subatomic particles: protons, neutrons, and electrons (as seen in the helium atom below). Other particles exist as well, such as alpha and beta particles (which are discussed below).

$\;\qquad\quad\;\;\large{\odot\;\;\underline{\underline{\bf{\red{Additional\;Information↷ }}}}}$

$\large{\boxed{\mathcal{\overbrace{\underbrace{\fcolorbox{r}{red}{Protons ↷ }}}}}}$

A proton is a subatomic particle, symbol p or p⁺ , with a positive electric charge of +1e elementary charge and a mass slightly less than that of a neutron. Protons and neutrons, each with masses of approximately one atomic mass unit, are collectively referred to as "nucleons".

• Charge radius: 0.8414(19) fm
• Electric charge: +1 e; 1.602176634×10−19 C
• Composition: 2 up quarks (u), 1 down quark (d)
• Mass: 1.67262192369(51)×10−27 kg; 938.27208816(29) MeV/c2; 1.007276466621(53) u
• Symbol: p, p+, N+, 1; 1H+
• Electric dipole moment: < 5.4×10−24 e⋅cm
• Electric polarizability: 1.20(6)×10−3 fm3

$\large{\boxed{\mathcal{\overbrace{\underbrace{\fcolorbox{r}{red}{Nutron ↷}}}}}}$

Neutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen. It has no electric charge and a rest mass equal to 1.67493 × 10−27 kg—marginally greater than that of the proton but nearly 1,839 times greater than that of the electron.

• Electric charge: 0 e; (−2±8)×10−22 e (experimental limits)
• Mean lifetime: 881.5(15) s (free)
• Electric dipole moment: < 2.9×10−26 e⋅cm (experimental upper limit)
• Symbol: n, n0, N0
• Composition: 1 up quark, 2 down quarks
• Electric polarizability: 1.16(15)×10−3 fm3
• Mass: 1.67492749804(95)×10−27 kg; 939.56542052(54) MeV/c2; 1.00866491588(49) u

$\large{\boxed{\mathcal{\overbrace{\underbrace{\fcolorbox{r}{red}{electrons ↷ }}}}}}$

The electron is a subatomic particle, symbol e⁻ or β⁻ , whose electric charge is negative one elementary charge. Electrons belong to the first generation of the lepton particle family, and are generally thought to be elementary particles because they have no known components or substructure.

• Statistic: Fermion
• Discovered: J. J. Thomson (1897)
• Electric charge: −1 e; −1.602176634×10−19 C; −4.80320451(10)×10−10 esu
• Symbol: e−, β−
• Composition: Elementary particle
• Mean lifetime: stable (> 6.6×1028 yr)
• Generation: First

$\large{\boxed{\mathfrak{\overbrace{\underbrace{\fcolorbox{r}{red}{Hope It Helps. ♡★❥✌ }}}}}}$