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Match it!
Match it! Select the correct answer from the pull down...Good luck!
a - ion happens
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
a + ion happens
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
if you change the number of _____ the element changes
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
the center of an atom
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
particle with a + charge
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
it's almost 2000 times smaller than the other particles
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
is a neutral atom
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
has the same mass as a proton
there are more electrons than protons
protons
same number of protons and electrons
electron
there are more protons than electrons
proton
nucleus
neutron
Check it!