Answer:
obsidian
Explanation:
because it is an igneous rock which is smooth
Answer:
B- A mutual attraction between the nuclei and the electrons in two different atoms
A magnet creates an invisible area of magnetism all around it called a magnetic field. The north pole of a magnet points roughly toward Earth's north pole and vice-versa. That's because Earth itself contains magnetic materials and behaves like a gigantic magnet
Answer:
Ge
Explanation:
pretty sure im on high school 12th
