求几个英文的化学题,1.__ is a high temperature physical state of matter in which atoms lose their electrons2.A__ __ relates to a substance's ability to undergo changes that transform it into different substances.3.Achange in which one or more

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 17:57:23
求几个英文的化学题,1.__isahightemperaturephysicalstateofmatterinwhichatomslosetheirelectrons2.A____relatestoa

求几个英文的化学题,1.__ is a high temperature physical state of matter in which atoms lose their electrons2.A__ __ relates to a substance's ability to undergo changes that transform it into different substances.3.Achange in which one or more
求几个英文的化学题,
1.__ is a high temperature physical state of matter in which atoms lose their electrons
2.A__ __ relates to a substance's ability to undergo changes that transform it into different substances.
3.Achange in which one or more substances are converted into different substances is called a __ __ or__ __.
4.The substances that react in a chemical change are called the__.
5.The substances that are formed by the chemical change are called the ___.
6.A___ is a blend of two or more kinds of matter ,each of which retains its own identity and properties
7.Some mixtures are uniform in composition; that is,they are said to be ___.Homogenous mixtures are also called___.
8.A___ ___has a fixed composition and differs from a mixture in the following ways:
a.Every sample of a given pure substance has exactly the same characteristic properties.
b.Every sample of a given pure substance has exactly the same composition.
9.The vertical columns of the periodic table are called ___,or___.
10.The horizontal rows of elements in the periodic table are called____.
11.A___is an element that is a good conductor of heat and electricity.
12.A___is an element that is a poor conductor of heat and electricity.
13.A___is an element that has some characteristics of metals and some characteristics of non-metals

求几个英文的化学题,1.__ is a high temperature physical state of matter in which atoms lose their electrons2.A__ __ relates to a substance's ability to undergo changes that transform it into different substances.3.Achange in which one or more
1.__ is a high temperature physical state of matter in which atoms lose their electrons
__是一种高温物理状态,再此状态下,原子失去电子.
可能是等离子态plasma
2.A__ __ relates to a substance's ability to undergo changes that transform it into different substances.
__与一种物质发生变化,转化成其他物质的能力相关.
化学性质 chemical property
3.Achange in which one or more substances are converted into different substances is called a __ __ or__ __.
一种或几种物质转化为其他物质的变化叫做__或者__
化学变化/化学反应 chemical change/ chemical reaction
4.The substances that react in a chemical change are called the__.
在化学变化中参与反应的物质叫做__
反应物 reactants
5.The substances that are formed by the chemical change are called the ___.
在化学变化中生成的物质叫做__
生成物 products
6.A___ is a blend of two or more kinds of matter ,each of which retains its own identity and properties
__ 是由两种或两种以上物质参杂在一起,而每种物质本身的性质保持不变
混合物 mixture
7.Some mixtures are uniform in composition; that is,they are said to be ___.Homogenous mixtures are also called___.
有些混合物的成分是均匀分布的,他们被称作__,均匀的混合物也被称作__
均质的 homogenous 溶液 solutions
8.A___ ___has a fixed composition and differs from a mixture in the following ways:
a.Every sample of a given pure substance has exactly the same characteristic properties.
b.Every sample of a given pure substance has exactly the same composition.
__的成分是固定的,并且与混合物在以下几方面不同
a.每一个纯净样本都有完全相同的特征性质
b.每个纯净样本都有同样的成分
化合物 chemical compound
9.The vertical columns of the periodic table are called ___,or___.
元素周期表中每一竖列叫做__,或者__.
族 groups or families
10.The horizontal rows of elements in the periodic table are called____.
元素周期表中的横行叫做__
周期 periods
11.A___is an element that is a good conductor of heat and electricity.
__是一种有良好导电导热性的元素
金属 metal
12.A___is an element that is a poor conductor of heat and electricity.
__元素是电和热的不良导体
非金属 non-metal
13.A___is an element that has some characteristics of metals and some characteristics of non-metals
__元素有一定的金属性质和一定的非金属性质
类金属 metalloid

我能帮你翻译,但是翻译成汉语后,我也做不好你的题目!!!!比如11题,什么元素具有良好的导电导热能力?太多了,一般金属都具有。12题说哪些不具有良好的导电导热能力?也太多了。一般是非金属。

好难哦

求几个英文的化学题,1.__ is a high temperature physical state of matter in which atoms lose their electrons2.A__ __ relates to a substance's ability to undergo changes that transform it into different substances.3.Achange in which one or more 交通工具、地点的接龙填空.越快越好!越快丶追加越多!填空 __ a __ __ t __ __ __ ____ __ __ __ __s __ __ __ __ __ __ __ __ __ t__ __ __ __ e ____ __ __ ____ y __ __填字独 用英文填哦 化学题 求a This is a good place for us to take a vacation 的同义句 This is a good place __ __ __ __ __ __ 关于think的反意疑问句给下列几个句子……I think he is happy,__ __?I don't think he is happy,__ __?I think he isn't happy,__ __?She thinks he is happy,__ __?She doesn't think he is happy,__ __?She thinks he isn't happy,__ __? 这是吉姆的全家福 英文怎么说?填空的:This is a __ __ Jim`s fanily.2个空空哦, 1.若a和b互为相反数,则a+b=__,a/b=__(b不等于0)2.若|a-2|+|b-3|+|c-1|=0,求,a+2b+3c的值.3.1+(-3)+5+(-7)+9+(-11)···+97+(-99)=?4.几个不是0的数相乘,首先确定积的__,然后把__相乘.5.几个不是0的数相 几题英文题,改错:The boy wear a white shirt is my brother.根据中文完成句子:今天是一年的最后一天.明天是新年的第一天.Today is __ __ day of a year.Tomorrow is __ __ day of the __ year.补充单词:ton_ _ _t( ) 到我们弹钢琴的时间了 英文 It is time __us __ __ the piano It' is important to have a good rest的同义__ __ __ __ __is important.前面有5个... 一、根据句意填入单词的正确形式.1.He sings __(well) and dances __(good) too.2.His sister studies __(hardly).3.It is not a __(really) story.4.He is a __(care) boy and he always does his homework __(care).5.The girl is __(happily) because Mr Green is a father__,__,__. 求好听的英文抒情歌,要好听哦*^__^* there is a bank __ __ __ __the road 英语翻译1.杰克很累,一上床就睡着了.Jack was very tired.He __ __ __ __ (四个空)as he went to bed.、2.云南一年四季都很美,是个度假的好地方.Yunnan is beautiful __ __ __ (三个空).It's a good place to __ (一 书桌上方的墙上有一张米莉和她家人的全家福 There is a photo of Millie's family__ __ __ __ __ __. A healthy diet is very important for us的同义句lt’very important for us __ __ __ __ __.快 求一道化学题,大学的