The antonym of “atom” is ___. A. molecule B. particle C. compound D. element 相关知识点: 试题来源: 解析 C。“atom”意为“原子”,“compound”意为“化合物”,与“atom”相对。“molecule”分子;“particle”粒子;“element”元素,都不是“atom”的反义词。反馈 收藏 ...
Define and distinguish between matter, elements, and compounds. What is the biological definition of an atom? Define the term element as used in many biological processes. The term below that includes the other terms is: a. atom b. molecule c. electron d. element Define chemical formula...
What is the difference between atoms and molecules? A tiny particle of a chemical element is called an atom, which may or may not exist independently. Molecules refer to the group of atoms that the bond binds together, representing the smallest unit in a compound. Two or more identical or ...
在您化学英语 study,you meet,and 将使用 atom,element,molecule,compound,etc 等条款。 翻译结果3复制译文编辑译文朗读译文返回顶部 在您化学英语 study,you meet,and 将使用 atom,element,molecule,compound,etc 等条款。 翻译结果4复制译文编辑译文朗读译文返回顶部 在你的化学英文study,you meet,and将使用的条款...
Atom | Definition, Composition & Examples from Chapter 2/ Lesson 1 266K Learn the definition of an atom, what atoms contain, the nucleus in the middle of an atom, what atoms look like, and examples of atoms. Related to this Question ...
Molecule: 2 or more atoms combined in a definite ratio Can be the same element or different elements N 2 gas is a molecule with 2 elements of Nitrogen joined together Monatomic gas: Individual atoms Figure 1-16a Diatomic gas: 2 or more atoms joined together Nitrogen gas Figure 1-16b ...
Bromine atom refers to the elemental form of bromine, denoted as Br, which is a halogen element with high reactivity. It exists as a dense red-brown liquid at room temperature and is commonly found in organic and dissolved bromide forms in nature. ...
Atoms of an element are all the same in terms of shape and size and atoms of different elements differ in size and shape. Elements are characterised by mass of their atoms so all the atoms of an element have identical weight. Different elements have atoms of different atomic weight. Atoms ...
If a proton and electron are removed, can the element itself change? How do you write a compound which contains calcium (Ca) and the polyatomic ion chlorate (ClO3)? What is the difference between the electron cloud and electron orbit?
使转向 deuterium 氘 diffuse mixture 扩散混 物 distil 蒸馏 distinguish 区别 distribution 分布 dye electrical charge 电荷 electrical field 电场 electrically neutral atom 电中性原子 electricity 电 electrolysis 电解 electron 电子 electron shielding 电子 element 元素 emission spectrum 发射光谱 energy level 能态...