The gas is <u>bromine</u><u>.</u> (This is a fact)
Β decay can happens in two ways as β⁻ decay and β⁺ decay.
β⁻ decay is a conversion of neutron into a
proton by emission of an electron.
If β⁻ decay happens, then the daughter nucleus will have same number of mass. But the number of protons will be increased by 1 and number of neutrons will be decreased by 1 compared to parent nucleus.
β⁺<span> decay is a conversion of proton into a neutron by emitting a
positron.</span>
If β⁺ decay happens, then the daughter nucleus will have same number of mass. But the number of protons will be decreased by 1 and number of neutrons will be increased by 1 compared to parent nucleus.
Answer:
Explanation:
That's almost the exact definition of an ecosystem.
Answer:Iodine:
Electron configuration:
[Kr]4d10 5s2 5p5
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p5
Explanation:
Iodine is an element in group 17. It has only on umpired electron in the 5p orbital it combines with fluorine which also has one unpaired electron in its outermost orbital to form different complex interhalogen compounds by covalent bonding. These interhalogen compounds exhibit various shapes and properties.
Below are the choices:
a)0.2168 atm
<span>b)4.613 atm </span>
<span>c)34.60 atm </span>
<span>d467.4 atm
</span>
1 atm = 760mmHg : Therefore:
<span>3,506mmHg = 3,506/760 = 4.613 atm
</span>B is correct answer.
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