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Recent questions in Atomic Number
+16
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0
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Who discovered that the atomic number closely corresponds to the nuclear charge of the atom?
asked
Apr 14, 2023
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Atomic Number
by
FermSupporter
+22
votes
0
answers
Why does the high density and atomic number of a lead brick block gamma rays?
asked
Apr 14, 2023
in
Atomic Number
by
hosepipe
+19
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0
answers
Introduction excess electrons are placed on a small lead sphere of mass 8.0g. What is the number of missing electrons and how many electrons are in lead atom? Atomic number is 82, atomic mass is 207g/mol.
asked
Apr 14, 2023
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Atomic Number
by
markimark
+6
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0
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Can the number of chemical elements continue indefinitely?
asked
Apr 14, 2023
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Atomic Number
by
redwill
+5
votes
0
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What is the relative atomic mass?
asked
Apr 14, 2023
in
Atomic Number
by
ic31420
+173
votes
0
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What is the number of oxygen atoms in 1.8 grams of water at STP?
asked
Apr 14, 2023
in
Atomic Number
by
Kryptonite
+3
votes
0
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What do all the numbers that appear in the box of each element of the periodic table mean?
asked
Apr 14, 2023
in
Atomic Number
by
Enda Kelly
+323
votes
0
answers
What is the difference between mass number and atomic number? Do atoms with the same mass number have the same properties?
asked
Apr 14, 2023
in
Atomic Number
by
Rhysie boi
+281
votes
0
answers
What is the atomic mass of ununoctium?
asked
Apr 13, 2023
in
Atomic Number
by
J Newbie
+16
votes
0
answers
“A table which arranges the elements in order of their atomic numbers is called the periodic table.” Is this text scientifically correct?
asked
Apr 13, 2023
in
Atomic Number
by
MysticOracle
+14
votes
0
answers
What is the atomic number and mass number of chlorine?
asked
Apr 13, 2023
in
Atomic Number
by
DIYRichard
+154
votes
0
answers
What is the atomic number of calcium?
asked
Apr 13, 2023
in
Atomic Number
by
SeraphicAlchemy
+12
votes
0
answers
Where did the atomic numbers on the periodic table come from?
asked
Apr 13, 2023
in
Atomic Number
by
ernestbrearules
+8
votes
0
answers
What are the consequences of having an element with an atomic number above 137?
asked
Apr 13, 2023
in
Atomic Number
by
cheekypainterman
+23
votes
0
answers
What is an organized chart of elements arranged in increasing atomic numbers and grouped by changes in chemical and physical properties?
asked
Apr 13, 2023
in
Atomic Number
by
NovaMystic
+23
votes
0
answers
Which element have least atomic number?
asked
Apr 13, 2023
in
Atomic Number
by
Win
+20
votes
0
answers
What if a stable element with an atomic number of 9989 was discovered?
asked
Apr 12, 2023
in
Atomic Number
by
MysticHarmony
+7
votes
0
answers
How important is it to know the historical development of the atom and concept of atomic number to understand how heavier elements synthesize in a laboratory? Why do you say so?
asked
Apr 12, 2023
in
Atomic Number
by
Useless 1
+217
votes
0
answers
What is the atomic number of rhenium?
asked
Apr 12, 2023
in
Atomic Number
by
Spes45100
+320
votes
0
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What is the maximum number of atoms, which a molecule can have?
asked
Apr 12, 2023
in
Atomic Number
by
NebulaNova
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Recent questions in Atomic Number
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