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Recent questions in Atomic Number
+26
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What are the atomic structures of the elements with atomic number 10?
asked
Mar 15, 2023
in
Atomic Number
by
Jacqui ONeill
+11
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0
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Is the atomic number of antimatter element a negative number?
asked
Mar 15, 2023
in
Atomic Number
by
LuminousDreamer
+23
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0
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If we change the laws of physics, is it possible for something else than iron to have an atomic number of 26?
asked
Mar 15, 2023
in
Atomic Number
by
H Bell
+178
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0
answers
Why does silver have a different symbol than gold, even though they're both elements with atomic numbers greater than seventy-nine (Ag vs Au)?
asked
Mar 14, 2023
in
Atomic Number
by
EmberWhisper
+26
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0
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Do all biological organisms on Earth depend on at least some trace elements with an atomic number greater than 26 (Fe)?
asked
Mar 14, 2023
in
Atomic Number
by
Dangermouse79
+145
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0
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How is the number of electrons in an element determined?
asked
Mar 14, 2023
in
Atomic Number
by
resistancestray
+17
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0
answers
How do you calculate the number of electrons in an atom from its atomic number and its valence shell configuration?
asked
Mar 14, 2023
in
Atomic Number
by
Muzungu
+24
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0
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Do elemental metals get heavier as their atomic number increases?
asked
Mar 13, 2023
in
Atomic Number
by
PH1L8OB
+24
votes
0
answers
What is the number of oxygen atoms in 0.5 mol anhydrous sodium sulfate?
asked
Mar 13, 2023
in
Atomic Number
by
twr88
+13
votes
0
answers
What is the difference between mass number and atomic number?
asked
Mar 13, 2023
in
Atomic Number
by
LuminousNova
0
votes
0
answers
What is the atomic number of 235 U 92?
asked
Mar 13, 2023
in
Atomic Number
by
LunarVortex
+8
votes
0
answers
Why did early periodic tables not use atomic numbers?
asked
Mar 13, 2023
in
Atomic Number
by
LuminousAlchemy
+793
votes
0
answers
What two neighboring elements on the periodic table whose positions would be reversed if they were arranged by atomic mass instead of atomic number? How do I find 5?
asked
Mar 13, 2023
in
Atomic Number
by
shoehorn
+25
votes
0
answers
What is the atomic number for thallium?
asked
Mar 13, 2023
in
Atomic Number
by
brionjames60
+24
votes
0
answers
Given the atomic number of elements in the periodic table, how would you relate it to the synthesis of the elements you have listed in the table?
asked
Mar 12, 2023
in
Atomic Number
by
Paco de Lucia
+1
vote
0
answers
What would be the IUPAC name for an element with an atomic number of 222?
asked
Mar 12, 2023
in
Atomic Number
by
Surj
+20
votes
0
answers
What are the effects of an increase in atomic number on the properties of an element? What are the effects of an increase in atomic number on the properties of an element's isotopes, if any?
asked
Mar 12, 2023
in
Atomic Number
by
masterdiy
+8
votes
0
answers
If N=3 l=2 m=+2 s=1/2, what is the atomic number?
asked
Mar 12, 2023
in
Atomic Number
by
LunarChaos
+26
votes
0
answers
What is the number of C-atoms in 36g of glucose?
asked
Mar 12, 2023
in
Atomic Number
by
MikeGaunt
+97
votes
0
answers
A colorless gas (at room temperature), which element with the atomic number 10 is common in the Universe but rare on Earth?
asked
Mar 12, 2023
in
Atomic Number
by
AstralEnigma
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