英语翻译elements are substances made up of only one kind of atom.atoms of an element all contain the same number of protons.elements can be classified according to the particles they are made up frpm.elements can be classified by there state (or phase )at room temperature.the state means wh...
Substances which are made up of only one kind of atom are called S36 ___ and there are about a hundred of these -- the same S37 ___as there are kinds of atom. These are the substances from which everything else is made. Aristotle taught that there were four elements -- earth, ai...
CO2 is ___ one carbon atom(碳原子)and two oxygen(氧)atoms.A.made from B.made of C.made up of 相关知识点: 语法 词法 动词分类 动词短语 试题来源: 解析 C 句意:CO2有一个碳原子和两个氧原子组成。考查动词短语。A. made from表示由……制成,看不出原材料;B. made of表示由……制成,可以...
Atoms and Bonding The Building Blocks of Matter Matter may consist of elements, compounds, or mixtures. Element: a substance made of only one type of atom Compound: a substance made of two or more elements chemically bonded together. Mixture: a physical combination of two or more pure substanc...
百度试题 结果1 题目The water molecule is made of two hydrogen atoms and one o___ atom.相关知识点: 试题来源: 解析 oxygen 反馈 收藏
百度试题 结果1 题目The water molecule is made up of two___ (氢)atoms and one___ (氧)atom.相关知识点: 试题来源: 解析 marched 反馈 收藏
Substances which are made up of only one kind of atom are called S36 ___ and there are about a hundred of these -- the same S37 ___as there are kinds of atom. These are the substances from which everything else is made. Aristotle taught that there were four elements -- earth, ai...
a, High-angle annular dark-field scanning transmission electron microscopy image of a typical device. The active region consists of two parallel silicon fins: one hosts the qubits and the other hosts the sensing dot. The fan-out of the gates is clearly visible, as well as the many additional...
3997 @saeedalipoor/icono One tag One icon, no font or svg, Pure CSS ↗️ 960 @morteza/bootstrap-rtl RTL Theme for Bootstrap v3.x 650 @arashmanteghi/simptip A simple CSS tooltip made with Sass ↗️ 436 @MahdiMajidzadeh/bootstrap-v4-rtl RTL edition of bootstrap v4 for rtl langu...
【题目】CO2 is ___ one carbon atom(碳原子)and two oxygen(氧)atoms. A.made fromB.made ofC.made up of 试题答案 在线课程 【答案】C 【解析】 句意:CO2有一个碳原子和两个氧原子组成。 考查动词短语。A. made from表示由……制成,看不出原材料;B. made of表示由……制成,可以看出原材料;C...