Hello there.
<span>Which VIIA element doesn't have stable isotopes in nature?
</span>Db. At
Answer:
I GOTCHUUU :)
Explanation: warm winters and cool summers
Answer:
For Covalent bonds, atoms tend to share their electrons with each other to satisfy the Octet Rule. It requires 8 electrons because that is the amount of electrons needed to fill a s- and p- orbital (electron configuration); also known as a noble gas configuration
Explanation:
Atomic mass unit is the standard unit that is used for indicating mass on an atomic or molecular scale
Answer:
One with a few kinds is more likely to become unstable.
Explanation:
A lack of biodiversity means there is a lower chance of them having traits that enable them to adapt to a changing environment. A lack of biodiversity is usually caused by humans. It could be the result of habitat loss, invasive species, overexploitation, pollution, or climate change.