What has happened to the block of material next to the magnet? A. The entire block next to the magnet has been magnetized.
B. The end of the block farthest from the magnet has been
magnetized.
C. The end of the block closest to the magnet has been magnetized.
D. The middle of the block next to the magnet has been magnetized.

Which pair below describes isotopes of the same element? a) an atom with 6 protons and 8 neutrons - an atom with 8 protons and 6 neutrons b) an atom with 6 protons and 6 neutrons - an atom with 6 protons and 7 neutrons c) an atom with 8 protons and 8 neutrons - an atom with 7 protons and 8 neutrons d) an atom with 7 protons and 6 neutrons - an atom with 6 protons and 6 neutrons