Login
Remember
Register
Physicsgurus Q&A
Questions
Categories
Ask a Question
Ask a Question
Recent questions in Atomic Number
+309
votes
0
answers
What is the atomic number and mass of hydrogen gas?
asked
Jan 11, 2023
in
Atomic Number
by
poolethetool
+16
votes
0
answers
What is the atomic number for Ga3+?
asked
Jan 11, 2023
in
Atomic Number
by
SeraphicPulse
0
votes
0
answers
What is the atomic number of manganese?
asked
Jan 11, 2023
in
Atomic Number
by
Lydia On Lydia
+11
votes
0
answers
The surrounding nucleus of an atom has 30 nucleons. The charge of the nucleus is 2.24*10^-18. What is the atomic number of this atom?
asked
Jan 11, 2023
in
Atomic Number
by
mre.v94
+21
votes
0
answers
Is the relationship between atomic number and density direct, inverse, or logarithmic? Why?
asked
Jan 11, 2023
in
Atomic Number
by
waterfowllinkage
+16
votes
0
answers
How are atomic weights assigned to elements?
asked
Jan 11, 2023
in
Atomic Number
by
JarraMag
+729
votes
0
answers
Why does Thorium have a lower atomic number than Uranium?
asked
Jan 11, 2023
in
Atomic Number
by
Dreadnaught Heating
+256
votes
0
answers
What is the atomic structure of the element which has the atomic number 50?
asked
Jan 11, 2023
in
Atomic Number
by
sfmanus
+218
votes
0
answers
Can there be 2 atoms in an element?
asked
Jan 11, 2023
in
Atomic Number
by
CandC
+294
votes
0
answers
How is it possible to predict many properties of an element from the knowledge of its atomic number?
asked
Jan 11, 2023
in
Atomic Number
by
RadiantOracle
+17
votes
0
answers
How many atoms are contained in 0.15 mol. Ne?
asked
Jan 10, 2023
in
Atomic Number
by
yellneigh
+74
votes
0
answers
Are atoms that have the same proton number but different numbers of neutrons and electrons considered isotopes of each other despite having different electron numbers? If they are considered isotopes, shouldn't they have the same chemical properties?
asked
Jan 10, 2023
in
Atomic Number
by
devils advocate
+11
votes
0
answers
Is an atom with an atomic number of 0 possible?
asked
Jan 10, 2023
in
Atomic Number
by
breathlesswould
(
3.1k
points)
+19
votes
0
answers
What does it mean when two elements have same atomic number but different mass numbers in their respective periods of the periodic table?
asked
Jan 10, 2023
in
Atomic Number
by
QuantumVerse
+2
votes
0
answers
How did Avogadro find the number of atoms?
asked
Jan 10, 2023
in
Atomic Number
by
RadiantVerse
+111
votes
0
answers
What is the mass, in g, of Avogadro's number of chlorine atoms?
asked
Nov 20, 2022
in
Atomic Number
by
CelestialCharm
+21
votes
0
answers
What element has an atomic mass number of 12?
asked
Nov 20, 2022
in
Atomic Number
by
Swanswood
+895
votes
0
answers
What happens if the domain and range have the same number of elements?
asked
Nov 19, 2022
in
Atomic Number
by
MEAB
+5
votes
0
answers
The elements with atomic numbers 76 and 77 were discovered by English chemist Smithson Tennant in 1803 while he was working with samples of platinum. Which two silvery-white metals are these?
asked
Nov 19, 2022
in
Atomic Number
by
avariciousgush
+297
votes
0
answers
What do the numbers on the periodic table mean?
asked
Nov 19, 2022
in
Atomic Number
by
NovaHarmony
Page:
« prev
1
...
17
18
19
20
21
22
23
...
40
next »
Welcome to Physicsgurus Q&A, where you can ask questions and receive answers from other members of the community.
Recent questions in Atomic Number
...