Chemistry, 16.03.2020 16:32 paralaw61772
A student conducted a scientific investigation on the magnetic properties of iron. She used a magnet to try to pick up iron nails. After making several observations, which question can she answer? Which part of a magnet is strongest at attracting iron? How fast does iron lose its magnetism? What is the importance of studying the magnetic field of a magnet? How does the color of iron change with exposure to air?
Answers: 2
Chemistry, 22.06.2019 08:40
What is the value of keq for the reaction expressed in scientific notation?
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Chemistry, 22.06.2019 13:30
The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
Answers: 1
A student conducted a scientific investigation on the magnetic properties of iron. She used a magnet...