【题目】翻译一下可以吗1.An atom is made up of positive charges (protons),neutral charges (neutrons)and negative charges (electrons).T he protons and neutrons are found within the nucleus ofan atom,while we learnt in P08 Curious glowthat the electrons are found in different energy levels ...
The mass of an atom is concentrated in a region called the nucleus. Within the nucleus, there are two different kinds of particles-neutrons and protons bound close together. The third kind of particle, called the electron, moves around the nucleus. Protons carry a positive charge, whereas elec...
Protons have apositive(+1)charge, which balances the negative (-1) charge of theelectronsthat surround the nuclei of atoms. Protons have arelative massof 1, which is the same as the relative mass of neutrons. Thenumber of protons in an atomis called the 'Atomic Number' of that atom and...
The charge of the proton is a positive charge. The nucleus of the atom is made up of the positively charged protons and negatively charged neutrons. The positive charge that is carried by the proton is called a +1 elementary charge, the exact opposite of the negative charge that is carried...
What is the charge on a proton?Sub-atomic Particles:An atom is composed of three different particles that are known as sub-atomic particles. These are neutrons, protons and electrons. The former two are present inside the nucleus. While, the electron is keep revolving around the nucleus....
What is the charge, in Units of the electronic charge, of a proton. Express your answer as an integer. What is the positive ion and its charge? What is the charge of Pb? An atom has 75 protons, 74 electrons, and 112 neutrons. What is the charge of the atom?
Atoms are the building blocks of matter and are made up of three main components: protons, neutrons, and electrons. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge. Electricity is the flow of electrons fromone atom to another. 2. Generation of ...
A. proton B. electron C. neutron D. nucleus E. orbital Subatomic Particle: Subatomic particles are those particles that can be found out inside the atom. There are many subatomic particles located inside the atom which can be classified ...
atoms have small, densely packed central nucleuscomposition of atoms protons: positive charge, in nuc 10、leus, are heavy, “p+” neutrons: no charge, in nucleus, are heavy, “n0” electrons: negative charge, outside nucleus “electron cloud”, very light (1/1840 of a proton or neutron)...
the property of matter where it has more or fewer electrons than protons in its atoms. Electrons carry a negative charge and protons carry a positive charge. Matter is positively charged if it contains more protons than electrons, and negatively charged if it contains more electrons than protons...