Which pure substance can be classified as an element?
-h2
-no3
-nacl
-h2so...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.08.2019 20:00 brittanyjacob8
Which pure substance can be classified as an element?
-h2
-no3
-nacl
-h2so4
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:30
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:50
Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:30
An unknown insoluble substance displaced the water shown. it's mass is indicated on the triple beam balance. mass = a. 694 b. 693.5 c. 693.0 d.693.8
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 01:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.06.2021 01:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.06.2021 01:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 01:40
![question](/tpl/images/cats/istoriya.png)
History, 02.06.2021 01:40
![question](/tpl/images/cats/en.png)
English, 02.06.2021 01:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 01:40
![question](/tpl/images/cats/biologiya.png)
Biology, 02.06.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 01:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.06.2021 01:40
![question](/tpl/images/cats/mat.png)