1 Which statement describes the charge of an electron and the charge of a proton?(4)(1) An electron and a proton both have a charge of+1.(2) An electron and a proton both have a charge of-1.(3) An electron has a charge of +1, and a proton has a charge of-1.(4) An elec...
求语法题a proton has a positive charge and an electron a negative charge,but a neutron has a neither b both WHY? 答案 质子带正电,电子带负电,中子不带电(正负电都不带).Neither就是都不的意思,所以选A相关推荐 1求语法题a proton has a positive charge and an electron a negative charge,but ...
Charge cloudErgodic motion of particlesThis article re-examines Schrdinger's charge density hypothesis, according to which the charge of an electron is distributed in the whole space, and the charge density in each position is proportional to the modulus squared of the wave function of the ...
If a moving electron if deflected sideways in passing through a certain region of space, can we be sure that a magnetic field exists in that region? View Solution An electron does not suffer any deflection while passing through a region of uniform magnetic field. What is the direction of the...
Electric charge Electric charge, also referred to simply as charge, is a basic property of some fundamental particles of matter. There are two types of charge: positive and negative. For example, an electron has a negative charge, and a positron (an anti-particle of electron) has a positive...
cloud of negatively-charged electrons. By definition, atoms are neutral entities because the positive charge of the nucleus is cancelled by the negative charge of the electron cloud. However, the gain or loss of an electron can lead to the formation of an ion, also known as a charged atom....
M=iA=(e)/(T)A=(e)/(T)pir^(2)An electron of charge "e" has a time period of revolution of "T" in a Bohr orbit of radius "r". The dipole moment of the electron is
LAST January I proposed a theory of electric charge which led to a definite prediction of the numerical value of the constant hc/2πe. Since then I have been trying to obtain fuller insight into the more obscure parts of the theory-places where it was necessary to trust to a sense of ...
An electron is a very small piece of matter with a negative electrical charge ,found in all atoms.电子是构成原子的基本粒子之一,质量极小,带单位负电荷,不同的原子拥有的电子数目不同,例如,每一个碳原子中含有6个电子,每一个氧原子中含有8个电子。能量高的离核较远,能量低的离核较近。通常将电子在离...
Together, protons and electrons form an atom'snucleus. A proton has a positive charge that counters the electron's negative charge. When an atom has the same number of protons and electrons, it is in a neutral state. Electrons are unique from the other particles in multiple ways. They exis...