What happens to a white light when it strikes a red shirt (A. Red light is absorbed and all other colors are reflected) (b. Red light is reflected and all other colors are absorbed.) (c. White light breaks into different wavelengths as it is reflected.) ( d.
White light breaks into different wavelengths as it is absorbed.)

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.  

i'm pretty sure it is letter c.) car

sure im new too!

explanation: