7．现有abcd四种短�期元素已知ab同主族bcd同�期ab的原子序数之和等于cd的原子序数之和c的单质能分别跟b和d Sketch Coloring Page

7．现有abcd四种短�期元素已知ab同主族bcd同�期ab的原子序数之和等于cd的原子序数之和c的单质能分别跟b和d Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #1118 easy zombie

anonymous

anonymous
sketch #1118 easy zombie

sketch #4760

anonymous

anonymous
sketch #4760

sketch #5067

anonymous

anonymous
sketch #5067

sketch #5160 Marilyn Monroe by Muhammet Karadoğan

anonymous

anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan

sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

anonymous

anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

sketch #5158 Till Lindemann by Cristina Love

anonymous

anonymous
sketch #5158 Till Lindemann by Cristina Love

sketch #4478

Hank Henry Armstrong
sketch #4478

sketch #5178 Mewtwo and Transformation by Riley Hart

anonymous

anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #5074

anonymous

anonymous
sketch #5074

sketch #2457 cool beans brother

sketchmaster
sketch #2457 cool beans brother

sketch #5069 Mad Hatter by Ahmed Mostafa

anonymous

anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa

sketch #4915 Marshall Lee Gopal Gopi

anonymous

anonymous
sketch #4915 Marshall Lee Gopal Gopi

sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #5349

anonymous

anonymous
sketch #5349

sketch #3892

Rachel Christa Ibarrientos
sketch #3892

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #2797 Homer by Na Ruro

Na Ruro
sketch #2797 Homer by Na Ruro

sketch #542 life

anonymous

anonymous
sketch #542 life

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #4622 Miku by Kheith Ryan Lubiano

anonymous

anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #76

Rachel Roe
sketch #76

sketch #3631

anonymous

anonymous
sketch #3631

sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #3604 Falling Manipati Surya

anonymous

anonymous
sketch #3604 Falling Manipati Surya

sketch #5064

anonymous

anonymous
sketch #5064

sketch #5166 Jigsaw by Gisele Siqueira Zanni

anonymous

anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni

sketch #2117

anonymous

anonymous
sketch #2117

sketch #288 RK

anonymous

anonymous
sketch #288 RK

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

tomski7．现有abcd四种短�期元素已知ab同主族bcd同�期ab的原子序数之和等于cd的原子序数之和c的单质能分别跟b和d coloring

现有ABCD四种短�期主族元素其原子序数依次增大已知AC位于同一主族A元素在元素�期表中原子半径最小BD原子最外层电子数相等 sketch template

题目有ABCDEFG七种不同化合物它们有如图所示的反应关系图中的“一表示相连两物质之间可以�生反应图中的“→ 表示一种 sketch template

短�期元素�属单质A可�生如图所示存在转化部分反应物反应条件和产物已略去．F是化石燃料燃烧产生的一种温室气体常温下G是一种有刺激性 sketch template

化学物质结构 元素ABC都是短�期元素A元素原子的2p轨道上有两个未成对电子B的3p轨道上有空轨道AB同主族BC同�期 sketch template

有ABCD四种物质如图所示ABC在一定下可以�生转化在C溶液中通入CO2溶液变�浊生成白色沉淀A．D与ABC均能�生 sketch template

有ABCD四种物质它们是氧化钙稀盐酸碳酸钙氢氧化钙中的任意一种已知四种物质之间的关系如图所示．图中“ 表示两端的物质能 sketch template

现有ABCD四种元素已知A元素原子核内只有一个质子B元素是地壳中含量最多的元素C元素的原子失去三个电子后和氖原子的核外电子排布相同 sketch template

A、B、C、D四种化合物，均含有同一种�属元素，它们的转 sketch template

有ABCD四种物质如图所示ABC在一定下可以�生转化在C溶液中通入CO2溶液变�浊生成白色沉淀A．D与ABC均能�生 sketch template

32．现有ABCD四种短�期元素已知AB同主族BCD同�期AB的原子序数之和等于CD的原子序数之和C的最高价氧化物的水 sketch template

已知ABCDE是初中化学常见的五种物质均含有同一种元素其中只有A为单质B个C含有的元素完全相同D与其他四种物质的类别不同E sketch template

某种子培育基地用ABCD四种型号的小麦种子共2 000粒进行�芽实验从中选出�芽率高的种子进行推广．通过实验得知C型号种子的�芽率为 sketch template

有ABCDEF五种主族元素其相关信息如下�短�期元素C原子最外层有4个电子E单质可在空气中燃烧．�如表是元素�期表主族元素的一 sketch template

有ABCD四种元素已知A元素是元素�期表中原子序数最小的元素B元素的单质在氧气中剧烈燃烧�出明亮的蓝紫色火焰C的相对原子质量是 sketch template

下列关于碳及其化合物的说法正确的是 A．室内放一盆水能防止一氧化碳中毒B．有机物一定是含有碳氢氧的化合物C．大气中二氧化碳消耗的途径 sketch template

ABCD四种物质符合下列反应 �A H2C H2O �A H2SO4B H2O�B NaOHD ↓ Na2SO4 �DA 推想 sketch template

有ABCD四种元素已知A是地壳中含量第二多的非�属元素B元素原子失去电子后只剩一个质子C元素的单质可使带火星的木条复燃D元素的 sketch template

已知abcde为�期表中短�期元素．其中�a和b属同�期元素二者能形成多种气态化合物�a和c属同�期元素二者能形成两种气态化合物 sketch template

已知ABCD四种物质中含有相同的�属元素A为红色固体CD中所含元素种类相同B→A反应过程较为复杂“→ 表示一种物质转化为另一种 sketch template

ABCD四种有机物的有关信息如下Ⅰ．A是相对分子质量为28的烃能使溴水褪色能与水在一定条件下反应生成C．Ⅱ．B由碳氢两种元素组成 sketch template

已知�ABCD四种物质均含元素X有的还可能含有元素YZ元素YXZ的原子序数不超过20且依次递增�X在ABCD中都不 sketch template

有186g的NaOH和Na2CO3固体混合物已知Na元素与C元素的质量比是233把该固体全部加入到盛有100g的足量稀硫酸的烧杯中 sketch template

已知ABCD四种物质都是含有同种�属元素的不同化合物其中B是一种常见的建�材料AD含有两种元素BC含有三种元素反应�是放热 sketch template

已知ABCDE是初中化学中常见的五种物质．其中AD是�色固体BCE是无色气体B的相对分子质量小于CD中含有使用最广泛的�属 sketch template

7．现有ABCD四种短�期元素已知AB同主族BCD同�期AB的原子序数之和等于CD的原子序数之和C的单质能分别跟B和D sketch template

从0123456789这10个数字中取出4个数字试问1有多�个没有重复数字的排列2能组成多�个没有重复数字的四 sketch template

由主族元素组成的ABCD四种常见物质有如图所示转换关系部分反应物生成物没有列出．且四种物质均含有同一种元素．1若A为�属单质 sketch template

I．有ABCD四种短�期元素其中AD同主族又已知B和A可形成组成为BA的化合物其中A的化合价为 1B和C可形成组成为B2C2的 sketch template

已知ABCD四种短�期元素在�期表中的相对位置如右表其中D的原子序数是A的原子序数的3倍A与D组成的物质是一种超硬耐磨涂层材料图3 sketch template

下图中的甲乙丙丁是初中化学常见的四种不同类别的物质相邻两种物质可�生化学反应生成ABCD四种物质其中乙是应用最广泛的�属丙 sketch template

有ABCD四种短同期元素最高正价依次为 1 4 5 7其核电荷数按BCAD的顺序增大．已知BC的次外层电子数为2D sketch template

现有ABCD四种物质A是无色无�的气体B在A中燃烧�出明亮的蓝紫色火焰同时生成一种无色有刺激性气�的气体CD是一种无色的气体 sketch template

ABCD是四种含钙化合物它们之间的变化关系如图所示．已知AD是白色固体B是悬浊液C是溶液C能跟硝酸银溶液反应生成白色沉淀．试 sketch template

ABCDE分别是氧气木炭硫粉铁丝红磷中的一种物质用五个圆圈表示这五种物质两圆相切表示两物质可以�生反应．请回答下列问题� sketch template

16．已知ABCD四种短�期元素在元素�期表中的相对位置如下图所示它们的原子序数之和为46 请填空 1C元素的元素符号为 sketch template

free web stats