Answer:
hope it helps you
Explanation:
Helium has two electrons in its energy shell, while argon and neon have 8 electrons in their valence shells. As these have maximum number of electrons in their valence shells, they do not have any tendency to combine with other elements. Hence, they have a valency equal to zero.
If<span> the </span>circuit<span> is </span>broken<span> at any point there won't be any current that </span>will<span> flow. ... </span>circuit<span>. In this case, </span>if<span> one of the </span>bulbs<span> blew out, the </span>other bulb<span> would not be able to ... string of </span>light bulbs<span>, and one burned out, the remaining </span>bulbs<span> would also turn off</span>
the answer is b, water(liquid) boils causing steam(gas)
Answer:Boron
Explanation:
it is element 5 represented by the letter B
Answer:
Explanation:
The name of the compound is:
Al(NO₃)₃ is Aluminium nitrate
Aluminium nitrate is an ionic compound formed when Al loses 3 valence electrons to the nitrate.
Formula of cation: A cation is a positive charged specie
Al³⁺
Formula of anion: Anion is a negatively charged specie;
NO₃⁻
