Periodic table of elements an atom contains 11 protons and 12 neutrons, its atomic number will be_ and the mass number will be _. a 1, 23
b 11, 23
c 12, 11
d 23, 11

the answer is d. exposing corruption in the church

the correct answer in apex is tissue development, i know because i just had this question

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.

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.