It provides a source of variety and differences because asexual reproduction creates exact copies or clones
Answer:
b. is always a weak electrolyte.
Explanation:
Such compounds of low solubility dissociates partly and hence cannot be strong electrolytes
<u>Answer:</u> The correct answer is Option E.
<u>Explanation:</u>
According to the Bronsted-Lowry conjugate acid-base theory:
An acid is defined as a substance which looses donates protons and thus forming conjugate base.
A base is defined as a substance which accepts protons and thus forming conjugate acid.
To form a conjugate acid of , this compound will accept one proton to form
The conjugate acid formed is named as carbonic acid.
Hence, the correct answer is Option E.
Answer:
Explanation:
The equation is not correctly written, so let's start with that.
4Al + 3O2 ====> 2Al2O3?
Totally correct, including the balance numbers, would be
4moles aluminum + 3 moles Oxygen ===> 2 moles of Aluminum Oxide
Anything else is incomplete.
Elements in the same group do have similar properties.
This is mostly because<span> their atoms </span>have<span> the </span>same<span> number of electrons in the highest occupied energy level.</span>