Elabora el cuadro de cualidades y demostraciones de su propuesta de valor.

Ept
2 de secundaria
si no saben la respuesta, no comenten que hare que lo banen aparte de reportarlo:)

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.

huh

explanation:

the circumference of the solar disc is 4375246 km, nearly.

explanation:

answer///systemic;