An atom with 6 protons and 5 electrons would be what kind of atom? it's either 'anion' or 'cation'.

cation

anion is negatively charged, so more electrons then protons,

cation is positively charged, so more protons thatn electrons

net + charge 1 proton = positive ... attracted to cathode = neg charged ... so cation

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.