The picture shows two organics Large scale model of the substance,
Whose composition is determined by Element
From carbon and the element hydrogen. Still these two
The substance is radically different from each other
Complex assignment ones
Assignment 4. Expressing opinions on things caused a difference in their possible distinguishing feature
On chemical properties and prove the corresponding reaction equation. Use
Concepts ("electronic and spatial construction"; chemical bond ") Submit a paper HELP!

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Explanation:

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.