Answer:
The heliosphere is the vast, bubble-like region of space that surrounds and is created by the Sun.
<span>1s2, 2s2, 2p6, 3s2, 3p6, 3d5</span>
Phosphorus is in group 15 meaning it have 5 valence electrons. This means that it needs 3 more electrons to create a full outer shell. As these three electrons are negatively charged it means that P is a 3- ion (it’s an anion [negatively charged ion])
Anything that is true
please write down your question correctly
True! You can use the percentage to determine the amount of moles of each substance in the compound, and then use that information to find the empirical formula.
