Read the following passage. The word "atom" was coined by Democritus, who, unlike Aristotle, believed that matter can be divided only until we get the smallest "indivisible particle." Several years
later based on macroscopically observable experimental results, Dalton proposed that all matter is composed of atoms. Many postulates of atomic theory as proposed
by Dalton were later rejected by JJ Thompson, who has to his credit the discovery of sub atomic particles like electrons
Use information from the passage to justify whether the characteristics of reliable scientific explanations are present in the development of the atomic theory,
it

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

Rays from the sun are not considered matter true or false

Astudent made the lewis dot diagram of a compound as shown. mg is written with two dots shown on its top. an o is written on each side of mg. each o has six dots around it. an arrow is shown from one dot on mg toward the vacant space around the o on the right. another arrow is shown from the other dot on mg toward the vacant space around the o on the left. the title of the art is students lewis dot model. what is the error in the lewis dot diagram? an o atom should transfer all its six electrons to mg because the formula is mgo. both electrons of mg should be transferred to one o atom because the formula is mgo. the electrons should be transferred from each o atom to mg because mg has fewer electrons. the number of dots around mg should be four because it has to transfer two electrons to each o.