The radius of an aluminum atom is 1.43 × 10−10 m. Calculate how many aluminum atoms are present in 1.00 cm3 of aluminum if all aluminum atoms are perfectly aligned in all three dimensions. hi everyone. i got this exercise in a chemistry class and would like to hear how you would go about solving it.

A32 year old immigrant from a patriarchal country is giving birth. as she is delivering the baby, she tearfully confesses to her doctor that this is her 4th child and she simply cannot handle any more children. she tells the doctor that her husband refuses to use contraception or allow her to, and she begs her doctor to tie her tubes and not tell her husband. the doctor complies. was hipaa violated? why or why not?

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

Which of the following electromagnetic waves can create ions?