有ab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 Coloring Page

有ab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 Template

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

sketch #1453

anonymous

anonymous
sketch #1453

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #308

Helyryn
sketch #308

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #33 Flutter-bys

Rachel Roe
sketch #33 Flutter-bys

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #2627 Taz by sketchmaster

sketchmaster
sketch #2627 Taz by sketchmaster

sketch #78 Dino-Roar

Rachel Roe
sketch #78 Dino-Roar

sketch #4702

anonymous

anonymous
sketch #4702

sketch #5197 Rihanna by Ben Hall

anonymous

anonymous
sketch #5197 Rihanna by Ben Hall

sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #5067

anonymous

anonymous
sketch #5067

sketch #2279 puppetsss

anonymous

anonymous
sketch #2279 puppetsss

sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

sketch #1668 SUNSET

anonymous

anonymous
sketch #1668 SUNSET

sketch #4682 Elvis Presley by Nassim Nouri

anonymous

anonymous
sketch #4682 Elvis Presley by Nassim Nouri

sketch #3232

anonymous

anonymous
sketch #3232

sketch #2022

anonymous

anonymous
sketch #2022

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #4876 Luffy by Nycole Prietsch

anonymous

anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #297 Fish

Helyryn
sketch #297 Fish

sketch #3562 Angry by Leon Soria Ricardo

anonymous

anonymous
sketch #3562 Angry by Leon Soria Ricardo

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #2220 bahbah sexy sheep

anonymous

anonymous
sketch #2220 bahbah sexy sheep

sketch #5151

anonymous

anonymous
sketch #5151

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #3064

anonymous

anonymous
sketch #3064

sketch #2117

anonymous

anonymous
sketch #2117

sketch #1993

anonymous

anonymous
sketch #1993

tomski有ab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 coloring

32．现有ABCD四种短�期元素已知AB同主族BCD同�期AB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

在某一�期（其稀有气体原子的外层电子构型为 4s^24p^6）中有A，B，C，D 四种元素，已知它们的最外层电子数分别为2，2，1，7；A和C sketch template

元素�期表原子结构式千图� sketch template

有AB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

现有AB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

ABCD 四种元素的原子序数均小于18其最高正价数依次为1457．已知B的原子核外次外层电子数为2AC原子的核外次外层电子数 sketch template

如图是ABCD四种粒子的结构示意图和钛元素在元素�期表中的信息请回答下列问题1ABCD四种粒子共表示 种元素A表示的 sketch template

ABCD四种元素的原子序数均小于18其最高正价数依次为1457已知B的原子核外次外层电子数为2AC原子的核外次外层电子数为 sketch template

下图中ABCD是四种粒子的结构示意图请回答下列问题1图中ABCD中属于同种元素的微粒是 2 ABCD四种粒子中 sketch template

有ABCD四种元素其中A为第四�期元素与D可行成1∶1和1∶2原子比的化合物B为第四�期d区元素最高化合价为7C和B是同�期的 sketch template

有ABCDE五种物质都含同一种元素C为一种淡黄色的固体．它们按下图所示的关系相互转化已知A为单质．按要求回答问题．1用化学式来 sketch template

已知原子核内有6个质子和6个中子的碳原子质量为a G若另一种原子的质量为b G则另一种原子的相对原子质量为 A A/b Bb/a C sketch template

ABCD四种元素都是短�期元素．A元素的离子具有黄色的焰色反应．B元素的离子结构和Ne具有相同的电子层排布58g B的氢氧化物恰好能 sketch template

有ABCD四种元素A元素形成的 2价阴离子比氦的核外电子数多8个B元素的一种氧化物为淡黄色固体该固体遇到空气能生成A的单质C为 sketch template

已知�AB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ABCD中都不 sketch template

有AB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

有核电荷数小于18的ABCD四种元素A元素的原子失去一个电子后B元素的原子得到两个电子后它们形成离子的电子排布分别与氖氩原子相同 sketch template

已知AB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ABCDE五种元素的原子序数依次递增ABCD位于短�期A位于�期表的s区其原子中电子层数和未成对电子数相同B的基态 sketch template

23．有ABCDE五种短�期元素且相邻的ABCD四种元素原子核外共有56个电子在�期表中的位置如右图所示E的氢氧化物是两性 sketch template

26．现有ABCDE五种物质它们均含同一种元素有以下转化 已知ABCX在常温下为气体 Z为液体Y为紫红色�属A与D sketch template

有A B C D四种元素A元素形成的 2价阴离子比氦原子的核外电子数多8个B 元素的一种氧化物为淡黄色固体该固体遇到空气能生成A的 sketch template

下图中ABCD是四种粒子的结构示意图 A B C D 请回答下列问题 � 图中ABCD属于 种元素的粒子 � ABCD sketch template

ABCDE五种初中化学常见物质由碳氢氧钙四种元素中的两种或三种组成2 2HCl === CaCl2 2H2O1A sketch template

有ABCD四种物质如图所示AB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ABC均能�生 sketch template

ABCDE五种初中化学常见物质由碳氢氧钙四种元素中的两种或三种组成2 2HCl === CaCl2 2H2O1A sketch template

AB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

有HOCN四种元素选择适当的元素组成符合下列要求的物质将其化学式填下来1清洁无污染的燃料它是一种单质 2在冶�工业 sketch template

26．有ABCDEF六种元素原子序数依次增大位于不同的三个短�期其中B与D可形成DB2DB3化合物在同�期元素中C的�属 sketch template

已知1 20号元素中ABCD四种元素的原子中质子数为A sketch template

ABCD四种元素其离子A B2 C﹣D2﹣具有相同的电子层结构下列判断正确的是 A．原子序数由大到小的顺序是B＞A＞C sketch template

现有ABCD四种元素A元素的单质是同条件下最轻的气体B2 与氖元素具有相同的核外电子排布C元素能形成多种单质其中一种单质是天然 sketch template

下图中ABCD是四种粒子的结构示意图 A B C D 请回答下列问题 � 图中ABCD属于 种元素的粒子 � ABCD sketch template

已知AB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

ABCD四种元素都是短�期元素A元素的离子具有黄色的焰色反应B元素的离子结构和Ne具有相同的电子层排布58gB的氢氧化物恰好能与 sketch template

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