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No. Thyroxine is also called as tetraiodothyronine. So thyroxine has four iodine atoms and triiodothyronine has three iodine atoms.
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Does polyunsaturated fats has fewer hydrogen atoms than saturated fats?
Yes.
Which has the greatest number of atoms- 3.5 grams of helium or 3.5 grams of lithium?
Helium because it has fewer atoms, so there are more atoms needed to have 3.5 grams of it.
How can iodine z equals 53 have a higher atomic number yet lower atomic mass than tellurium z equals 52?
Because the naturally occurring isotopes of tellurium have fewer neutrons than the naturally occurring isotopes of iodine.
If one fatty acid is more saturated than another fatty acid of equal chain length it has?
It has more hydrogen atoms and fewer double bonds between carbon atoms.
Is most atoms have more electrons than proton false or true?
False, all atoms have the same no of electrons and protons. Negative ions have more electrons. Positive ions have fewer electrons.
How big would it be if you had a googolplex of atoms?
There are fewer than a googol atoms in the known universe so a googolplex atoms would be outrageously huge.
Does polyunsaturated fats has fewer hydrogen atoms than saturated fats?
Yes.
Is it true that atoms with fewer that 4 outer electrons lend electrons?
yes
Which has the greatest number of atoms- 3.5 grams of helium or 3.5 grams of lithium?
Helium because it has fewer atoms, so there are more atoms needed to have 3.5 grams of it.
How can atoms with fewer than 8 valence electrons fill their outermost energy?
They may either form covalent or ionic bonds with more atoms.
How can iodine z equals 53 have a higher atomic number yet lower atomic mass than tellurium z equals 52?
Because the naturally occurring isotopes of tellurium have fewer neutrons than the naturally occurring isotopes of iodine.
Some atoms may have more or fewer what than will other atoms of the same element?
Neutrons in the nucleus, so you have isotopes of the same element, For example hydrogen, deuterium and tritium.
Do some atoms have more or fewer protons than will other atoms of the same element?
No. The atomic number of an element is determined by its number of protons. If two atoms have different numbers of protons, they have different atomic numbers and are different elements.
If one fatty acid is more saturated than another fatty acid of equal chain length it has?
It has more hydrogen atoms and fewer double bonds between carbon atoms.
Atoms with many electron shells will let go of their electrons more easily than those with fewer shells.?
true
Will an atom with more neutrons react identically to an atom of the same element with fewer neutrons?
Not always. Some atoms of the same element with different numbers of neutrons are radioactive, whereas the other atoms are not.
Is most atoms have more electrons than proton false or true?
False, all atoms have the same no of electrons and protons. Negative ions have more electrons. Positive ions have fewer electrons.
