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Which notation represents an atom of sodium with an atomic number of 11 and mass number of 24?
An atom of sodium with an atomic number of 11 and mass number of 24 is 2411Na.
How many atoms of sodium na are in 7 mol of sodium answer in units of atoms?
the constant Mole (mol): 6.02 x 10^23 are how many atoms you have per mol so the answer can be 7 mol atoms or 6.02 x 10^23 atoms per mol x 7 actual answer is 4.214 X10^24 atoms in 7 mol
How do you calculate the mass in grams of 425 sodium atoms?
To calculate the mass of an atom, 1amu = 1.66*10^-24 and sodium has a mass of 22.99amu. Therefore, 425 sodium atom would be 425*(22.99*(1.66*10^-24))=1.6219445~-20. With the sig fig, the final answer is: 1.62*10^-20g
How many atoms are present in 4.0 moles of sodium?
4.0 X Avogadro's Number or 2.4 X 1024. (Elemental sodium does not technically have "moles", but its formula mass is considered to be that of a single atom.)
How many atoms are present in 4.8 mol of sodium?
1 mole = 6.022 x 1023 4.8mol Na x (6.022 x 1023 atoms Na/mol Na) = 2.9 x 1024 atoms Na
How many neutrons does sodium 24 have?
12 neutrons are in the element sodium.
What secretions have a higher sodium content in 24 hours?
Intestinal secretions have a higher sodium content in 24 hours.
Is sodium mono isotopic element?
Sodium is not mono isotopic. It has two isotopes. Namely they are sodium-23 and sodium-24.
What element has 11 protons and 13 neutrons?
Sodium, Na, is the element that has eleven protons.
Which notation represents an atom of sodium with an atomic number of 11 and mass number of 24?
An atom of sodium with an atomic number of 11 and mass number of 24 is 2411Na.
What is the nuclear decay equation for sodium 24?
The equation for the beta decay of 24Na is: 1124Na --> 1224Mg + -10e where the e is a negative beta particle or electron.
Does 24Na has one more proton than 23Na?
Yes, sodium-24 (24Na) has one more proton than sodium-23 (23Na). Sodium-24 has 11 protons, while sodium-23 has 10 protons.
How many valence electrons does sodium 24 have?
Every sodium atom has only one valence electron.
What are the natural abundance in percent of sodium's 3 most common isotopes?
Sodium is considered a monoisotopic chemical element - sodium-23; the isotopes sodium-22 and sodium-24 exist only in ultrtraces.
What is Sodium-24 used for?
Its used to study electrolytes within the body It is a radioactive isotope that is used to trace natural sodium within your body. It has a half life of 15 hours and emits beta and gamma rays.
What new element is formed if magnesium-24 is bombarded with a neutron and then ejects a proton?
Sodium-24 would be formed if magnesium-24 is bombarded with a neutron and then ejects a proton. The neutron is absorbed to form magnesium-25, which then decays by emitting a proton to become sodium-24.
What sodium 24 main safety issue?
The main safety issue with sodium-24 is its high radioactivity. Exposure to this radioactive material can pose health risks, particularly if ingested, inhaled, or absorbed into the body. Proper handling, storage, and disposal procedures are essential to minimize the risks associated with sodium-24.
