An isotope of carbon has 6 protons and 6 neutrons. What is the mass number? Write the isotope symbol and write the isotope name

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.

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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.  

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.

answerleaving cheese out to get moldy;