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Gappa - Electricity
Question | Answer |
---|---|
Center of an atom | nucleus |
Part of the atom with no charge | neutron |
a material that doesn’t allow electrons to pass through easily | insulator |
a material that allows electrons to pass through easily | conductor |
Part of the atom with a positive charge | proton |
any path along which electrons can travel continuously | electric circuit |
Part of the atom with a negative charge | electron |
All matter is made up of | atoms |
Are metals good conductors or good insulators? | conductors |
Can atoms gain or lose electrons easily? | yes |
Can stoms gain or lose protons easily? | No |
Can atoms gain or lose neutrons easily? | No |
Can atoms can or lose their nucleus easily? | No |
Which two parts of the atom are the heaviest? | protons and neutrons |
Which part of the atom in the lightest? | electrons |
If one light bulb is unscrewed from a series circuit, what will happen to the other bulbs? | all go out |
If one light bulb is unscrewed from a parallel circuit, what will happen to the other bulbs? | others stay on |
Which part of the atom is responsible for causing elelctricity? | electrons |
What part of the light bulb causes the electrons to slow down and therefore create heat and light? | filament |
How many paths does a series circuit have? | one |
How many paths does a parallel circuit have? | more than one |
Which type of circuit delivers one full energy pack to each light bulb? | parallel circuit |
Which type of circuit splits up energy packs and gives part of each energy pack to each lightbult | series circuit |
Most conductors are made out of _____ | metal |