La entrenadora Jill trajo 28 \text{ l}28 l28, start text, space, l, end text de bebida deportiva al juego de futbol. Ella dividió la bebida de manera equitativa en 777 hieleras. ¿Cuántos mililitros de bebida deportiva puso la entrenadora Jill en cada hielera?

answer

the ions in solute supperate from eachouthere

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.  

може ли да зареждате повече информация, моля

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