The atom is the basic unit of matter. “atom” means ___. A. particle B. molecule C. element D. substance 相关知识点: 试题来源: 解析 A。“atom”是原子,是物质的基本粒子,与“particle”意思相符。“molecule”是分子;“element”是元素;“substance”是物质。反馈 收藏 ...
相关知识点: 试题来源: 解析 A 答案:A 分析:that引导定语从句,element为先行词。the smallest particle of an element 是 a basic structural unit of matter的宾语同位语。 参考译文:原子是物体的基本结构单元,是元素形成化学组合特性的最小的颗粒。反馈 收藏 ...
DNA is an organic molecule that contains the biological blueprint for life. A child receives copies of the DNA from both mother and father, resulting in a unique combination of both parents' DNA.Answer and Explanation: The basic physical unit of inheritance is called a gene. A gene is a ...
is why researchers generally regard so-called moral guilt,in the right amount,to be a good thing:A child who claims responsibipty for knocking over a tower and tries to rebuild it is engaging in behavior that’s not only reparative but also prosocial.In the popular imagination,of course,...
The identity of an atom is determined by its number of protons. This is also called its atomic number. Parts of an Atom Read More The Most Basic Unit of Matter: The Atom By Anne Marie Helmenstine, Ph.D. Atoms consist of three parts: ...
全部Atom related practice Atom is the basic unit of matter. It consists of proton, neutron, and electron. Protons and neutrons have about the same mass. The protons are positively charged particles (+) and neutrons carry no charge. The electron is a negatively charged particle (-) with 1/...
What is the basic unit of matter? 1. What is the unit of temperature? 2. Who was Count Rumford? 3. What did he discover about heat? 4. What is heat? What is the mass of 800 mL of water at room temperature? What is the normal human being temperature in Fahrenheit? How much is ...
a(2) may not change the appearance of the common elements, or the exterior appearance of a unit or any other portion of the common interest community, without permission of the Unit Owners Association (hereinafter called “Association”);[translate] ...
具有相同标识方法的对象集合称为类。标识方法即分类依据和准则。 The object is the fundamental unit which in the exchange of information cannot again be divided.Has the same marking method object set to be called the kind.The marking method is the classified basis and the criterion. [translate] ...
To ensure all colleagues are on the same page, viewing and using the same information. To monitor the health of a business or product or business unit or marketing campaign, and more. To create a personalized view of a larger dashboard with only the metrics that matter to you.When...