subject
Chemistry, 15.04.2021 21:10 tblynch21

A white solid Q was melted and electrolysed. A brown vapour was given off at the positive electrode, and a grey metal was formed at the negative electrode. Suggest a possible name for Q.
Q may be

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 12:00
An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d
Answers: 3
question
Chemistry, 23.06.2019 05:30
Elizabeth has two separate samples of the same substance. sample is in the liquid state, and the other is in the solid state. the two samples most likely differ in which property?
Answers: 1
question
Chemistry, 23.06.2019 17:00
An unknown substance was put in a container. the substance filled up the container from bottom up, taking half of the space in the container. what is most likely the state of matter of the substance? gas liquid plasma solid
Answers: 3
question
Chemistry, 23.06.2019 17:00
Achemist tests new mixtures for paint samples and decides one mixture's stickiness makes it worthless. a scientist working in a nearby lab suggests a different use for this sticky mixture. which statement best describes this situation?
Answers: 1
You know the right answer?
A white solid Q was melted and electrolysed. A brown vapour was given off at the positive electrode,...
Questions
question
Mathematics, 06.02.2021 03:00
question
Law, 06.02.2021 03:00
question
Mathematics, 06.02.2021 03:00
Questions on the website: 13722363