Atomic structure | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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9-Number of neutrons is equal to mass no. - atomic no.

True

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8-The __________ is the sum of the protons and neutrons in the nucleus of that atom.

mass number

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7-The _________ equals the number of protons in an atom of that element

atomic number

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19-The electron configuration of potassium is ..............

2, 8, 8, 1

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2. How many electrons are in an atom of carbon (C)? (Remember : Atomic Number = no. of Protons or no. of Electrons)

6

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monster

Reset all scores!

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gift

Win 5 points!

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fairy

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25

baam

Lose 25 points!

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thief

Give points!

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25

fairy

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gift

Win 25 points!

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lifesaver

Give 20 points!

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4. Atoms of the same element must always have the same number of _________

protons

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10-Where are electrons found in an atom?

in the energy levels

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13-The period no. = the no. of shells

True

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16-The atom is neutral (uncharged) in ordinary state because .........................

no. of protons = no. of electrons

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14-The group no. = the no. of electrons in outer shells ( valence electrons )

True

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lifesaver

Give 10 points!

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seesaw

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gift

Win 25 points!

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lifesaver

Give 15 points!

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3- How many neutrons are in an atom of sodium (Na)? (Remember : Neutrons no. = Mass no. - Atomic no. )

23 - 11 = 12

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6-The dense, positively charged mass located in the center of the atom.

nucleus

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5. What is the mass number of aluminum (Al)?

27

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