Answer:
No. 3 lithium
Explain that lithium has 3 protons and 3 electrons. There are 2 electrons on the first energy level and 1 electron on the second
No. 4 Hydrogen (H) and helium (He) have a valence shell containing one and two electrons respectively. They make up the first period (row) of the periodic table. Their valence electron/s are in the first energy level (n=1) , as is denoted by 1s1 and 1s2 .
<em>That</em><em>'</em><em>s</em><em> </em><em>all</em><em> </em><em>i</em><em> </em><em>dont</em><em> </em><em>know</em><em> </em><em>if</em><em> </em><em>this</em><em> </em><em>is</em><em> </em><em>right</em><em> </em><em>though</em><em>.</em><em> </em>
Answer: If a mineral contains only atoms of oxygen and metal, it is most likely an oxide mineral.
Explanation:
Answer: 1) "cohension" ;
2) "liquid" .
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Answer:
Only the H is unbalanced.
Explanation:
There are 4 H's and 2 of everything else
Answer:
4,997.9
Explanation:
just convert fluid ounces to millilters.
