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4. The mass of one proton is greater than the mass of one...........
Electron
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3. What is the number of protons that the element in this image contains?
7
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What is meant by atom?
It is the smallest building unit of any matter.
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1. The particles of the atom you can find by knowing the atomic number.
b) Protons and electrons
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Write a brief summary about the components of the atom regarding their charge, position and mass.
GREAT
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baam
Lose 20 points!
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fairy
Take points!
5
10
15
20
25
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gift
Win 5 points!
Okay!
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thief
Give points!
5
10
15
20
25
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banana
Go to last place!
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magnet
Take 15 points!
Okay!
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gift
Win 25 points!
Okay!
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baam
Lose 10 points!
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seesaw
Swap points!
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seesaw
Swap points!
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rocket
Go to first place!
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lifesaver
Give 15 points!
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15
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5- Which letter represents a proton?
B
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2. An element with a mass number of 11 and an atomic number of 5 has how many neutrons?
6
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