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Are 3-12 elements on the periodic table of elements representative elements?
Wiki User
∙ 12y ago
Yes. All elements from 1-20 are representative elements as they belong to a representative group (i.e. they aren't a transition metal).
Wiki User
∙ 12y ago
No, 3-12 elements on the Periodic Table (group 3 to group 12) are transition metals, not representative elements. Representative elements are found in groups 1 and 2, and 13 to 18 on the periodic table.
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What is the percentage composition of C14H20N2SO4?
To find the percentage composition of each element, you need to calculate the molar mass of the compound (C14H20N2SO4) and then divide the molar mass of each element by the total molar mass of the compound and multiply by 100 to get the percentage composition. This process will give you the percentage composition of carbon, hydrogen, nitrogen, sulfur, and oxygen in the compound.
What is the pH number for household ammonia?
Household ammonia typically has a pH level of around 11 to 12, making it alkaline in nature. It is important to handle it with care due to its potential for skin and eye irritation and its ability to burn surfaces.
How many protons neutrons and electrons are in cl?
Cl-35 isotope has 18 neutrons Cl-37 isotope has 20 neutrons
How many atoms are found in 600 grams of iron?
To determine the number of atoms in 600 grams of iron, you would first need to calculate the number of moles of iron using the molar mass of iron (55.85 g/mol). Then, you can use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms.
What is the worlds heaviest compound?
The world's heaviest compound is osmium tetraoxide (OsO4), which has a molar mass of 254.23 g/mol. It is known for its high density and toxicity, and is commonly used in organic chemistry as a catalyst or oxidizing agent.
What is 10 times 312?
The 10s times table is the easiest one of all! 312 x 10 = 3120 312 x 100 = 31200 312 x 1000 = 312000 312 x 10000 = 3121000
What is the ISBN of The Planet on the Table?
The ISBN of The Planet on the Table is 0-312-93595-1.
What are the times table for 78?
156 234 312 390 468 546 624 702 780 and so on ...
What is 312 into a fraction?
312 into a fraction = 312/1
What is the sum of 312?
312.
312 millimeters is how many meters?
312 mm is equal to .312 meters.
How do you say 312 in spanish?
312
How do you say 312 Spanish?
312
What divides into 312?
1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,and 312.
What is 312 percent of 213?
312% of 213= 312% * 213= 3.12 * 213= 664.56
What is the LCM of 24 and 26?
312 12*26 = 312 13*24 = 312
How many pages does the titans curse have?
It depends on what version you have, but the one I have has 312 pages.
