The nucleus of an atom is composed of protons and neutrons, which are tightly packed together. Orbiting the nucleus, we find the tiny, negatively charged particles known as electrons.Answer and Explanation: The two subatomic particles that make up the mass of an atom are protons and neutrons. ...
Which two particles make up the nucleus of an atom? What is an atom called in nuclear chemistry? Which is a substance that is made up of only one type of atom? What happens when oxygen atoms share electrons? Which subatomic particles are involved in chemical bonding?
百度试题 结果1 题目(iii) What is the total number of particles in the nucleus of an atom ofX?34[1] 相关知识点: 试题来源: 解析 34 反馈 收藏
The particles in the nucleus of an atom – protons and neutrons, collectively called nucleons – are held tightly together with extremely strong bonds. The forces in nuclear bonds are a million times stronger than those of electrons. Thanks to these bonds, our world is made of a rich variety...
[translate] ahis force is of electric nature,and the attraction between electrons of one atom to the nucleus of another atom contribute to what is known as chemical bonds. 他的力量是电自然,并且吸引力在一个原子之间电子对另一个原子中坚力量对什么贡献通认作为化学键。 [translate] ...
The center of an atom is called the nucleus. It is the densest part of an atom and is made up of two different subatomic particles. The first particle, the proton, is positively charged. It gives an atom its name and location in the periodic table of elements. The protons are bound to...
A nucleon is a collective term for protons and neutrons inside an atomic nucleus, while the nucleus is the core of an atom, containing nucleons and thus most of the atom's mass.
andelectrons. Each of these parts has an associated charge, with protons carrying a positive charge, electrons having a negative charge, andneutronspossessing no net charge. In accordance with the Standard Model of particle physics, protons and neutrons make up the nucleus of the atom, while elec...
and electrons. Each of these parts has an associated charge, with protons carrying a positive charge, electrons having a negative charge, and neutrons possessing no net charge. In accordance with theStandard Model of particle physics, protons and neutrons make up the nucleus of the atom, while ...
An atom has three types of very tiny particles called protons, neutrons and electrons. The center of an atom is called the nucleus, and it is made up of protons and neutrons. The electrons in an atom fly around and above the nucleus in a cloud-like formation. The protons have a positiv...