Answer:
The correct answer out of the four given options is
option a. light elements with atomic numbers less than 5
Explanation:
Big Bang nucleosynthesis, abbreviated as BBN, also known as primordial nucleosynthesis took place after the Big Bang for about 10 s to 20 minutes and resulted in the yield of isotopes of helium-4 (
), helium-3 (
) which accounts for most of the world's helium, other isotopes of hydrogen in small amounts like deuterium (D or
) and lithium isotope, lithium-7(
) in small amount.
Apart from these stable nuclei, it also yielded two radio-active isotopes: tritium(
) and beryllium-7(
) which due to their unstability later decayed into () and ().
All of these isotopes are of light elements with atomic number less than 5.
Answer:
True I think so. grhdjjjdjdjhdhdh
Answer:
Correct answer is 3 Any woman who could read or write would be able to be trained as a physician.
Explanation:
Third option is correct because there were many female doctors in Egypt, which is shown by historical evidence. We even have the name Merit-Ptah, which is the first known female doctor in Egypt. She lived around 2900 BC.
First option is wrong, because women had right to be educated.
Second option is wrong because there is no evidence that only women could train women.
Last option is wrong as women were highly respected in the society. We even have examples of pharaoh who were women.
Answer:
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