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What else can I help you with?
What element has1s22s2 orbitals?
Each and every element after Lithium has these orbitals.
Number of valence electrons in Lithium?
There is one valence electron in lithium, also in every other alkali metal element.
Why is carbon especially important to living systemes?
because it is the key element in glucose which every organism needs
What is the oxidation number for Li?
Every element on the Periodic Table has an OXIDATION NUMBER of zero, including Lithium.
What element is important to every living thing?
Water is an essential element for every living thing. It is important for various biological processes like metabolic reactions, nutrient transport, and temperature regulation in organisms. Cells are comprised mostly of water and it is crucial for sustaining life.
What element does every living thing have?
Carbon.
Is sleep important for a tween?
Of course! sleep is important for every living thing.
Why is the element aluminum so important?
because we use it every day in our lives!
What is the sun purely made of?
"Purely"? Nothing is "pure". The Sun's mass is about 70% hydrogen, about 28% helium, and with a smattering of "trace" elements such as lithium, carbon, oxygen, and every other element.
Why does your body need protin?
Protein, the building block of amino acids, is an important element in the body that functions as in catalyzing metabolic reactions, replicating DNA's, transporting molecules to different parts of the body, and participates in every process that takes place in every living organism.
What element is the most common element found in living things?
The most common element found in all living things is not, as you would think, oxygen. It is carbon an can be found in every living organism. That is why organic material gives of Carbon and Oxygen as it rots or burns.
If lithium carbonate contains 18.8 percent lithium. What mass of lithium is present in a 1.55g of lithium carbonate?
To work out the mass of one element within a compound (ie the mass of Lithium in Lithium Carbonate), first work out the RFM (Relative Formula Mass) of the compound. To do this, look on the periodic table (PT) & add up the RAM (Relative Atomic Mass) of all of the atoms in the compound (the RAM is the larger of the 2 numbers in each box on the PT). So, if the formula for one molecule of Lithium Carbonate is Li2CO3, then the RFM is Li + Li + C + O + O + O = 7 + 7 + 12 + 16 + 16 + 16 = 74 Next work out what percentage of the compound is the element you want to know. So, Lithium accounts for 14 (2 Lithiums = 7 x 2) out of every 74 grams of Lithium Carbonate. As a percentage, this is ( 14 / 74 ) x 100 = 18.9 %. So, 18.9% of 1.55g [ ( 1.55 / 100 ) x 18.9 ] = 0.29g So there is 0.29g of Lithium is 1.55g of Lithium Carbonate.
