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Recent questions in Atomic Number
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What is the relation of the screening effect with an atomic number?
asked
Sep 19, 2022
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Atomic Number
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Sammyjim5
+14
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What is the closest element to a proton in terms of atomic number?
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Sep 19, 2022
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Atomic Number
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Um
+17
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How can you learn and remember atomic numbers, symbols, and period names for each element on the periodic table?
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Sep 18, 2022
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Atomic Number
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greenmanx
+637
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What type of radioactive decay increases the atomic number of a radioactive atom?
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Sep 17, 2022
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Atomic Number
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haremblackbird
+8
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What mass of sodium contains the same number of atoms as 27 grams of Aluminum?
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Sep 17, 2022
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Atomic Number
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LunarHarmony
+121
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What is the relation between the atomic number and lattice constants of materials?
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Sep 17, 2022
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Atomic Number
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Deleted member 16434
+188
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Which noble gas has the highest atomic number?
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Sep 17, 2022
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Atomic Number
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Befair
+10
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What element has the atomic number of 22?
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Sep 17, 2022
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Atomic Number
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spirits are real 201
+9
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What element has the atomic number of 45?
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Sep 17, 2022
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Atomic Number
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sparky steve
0
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What element has the atomic number 28?
asked
Sep 17, 2022
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Atomic Number
by
remepsi
+61
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Which element has the atomic number ‘6’?
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Sep 17, 2022
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Atomic Number
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LunarVortex
+137
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How do they count the protons in the elements?
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Sep 16, 2022
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Atomic Number
by
iamrinswind
+103
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Why is the atomic number called the atomic number and not the atom's age?
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Sep 16, 2022
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Atomic Number
by
Trac
+13
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Is the mass number of an element always equal to the relative atomic mass rounded? If not, what is a counterexample?
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Sep 16, 2022
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Atomic Number
by
Missk
+1
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What happens to the number of atoms before and after a reaction?
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Sep 15, 2022
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Atomic Number
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lymphjuly
+7
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How do you calculate the number of atoms in 6 grams of magnesium (Avogadro's number 6.02-23)?
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Sep 14, 2022
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Atomic Number
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glnta
+213
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What does the number 84 in the name Krypton 84 represent?
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Sep 13, 2022
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Atomic Number
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gormac
+14
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Why are the atomic masses in decimal form and not as a whole number?
asked
Sep 13, 2022
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Atomic Number
by
injurybeneath
+5
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What types and number of atoms are in the chemical formula of C3H8?
asked
Sep 13, 2022
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Atomic Number
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John eddie
+23
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What is the 31P3- atomic number, mass number, number of protons, the number of neutrons, and charge?
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Sep 13, 2022
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Atomic Number
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