Which Element Has the fewest protons.... carbon oxygen aluminum or sodium?
551818
Carbon has 6, oxygen 8, aluminium (world spelling of it) has 13 and sodium has 11, therefore carbon has the fewest
146528
27=13 protons + 14 neutrons.  For aluminium always have 13 protons (the atomic numbers), otherwise will be another element.  Number of electrons, it is not anion just the alumnium in the metallic state will be the same as atomic number, in this case 13.
211591
Ca3PO4 and CuOH\n\n^^those are the answers
1054743
A major research institution has recently announced the discovery of the heaviest element yet known to science. This new element has been tentatively named "Administratium." Administratium has 1 neutron, 12 assistant neutrons, 75 deputy neutrons, and 111 assistant deputy neutrons, giving it an atomic mass of 312.\n\nLightest would be Hydrogen.\n\nelements consist of atoms which have protons, neutrons and electrons.
975985
Okie dokie. First, you balance out the equation. You want to make sure you have the same amount of sodium, phospohorous, and oxygen atoms on each side of the "yield" sign. The outcome could be 12Na+P(little 4)+8O(little 2) Yields 4(Na(little 3)PO(little4)). Then you use your periodic table to tell you how many grams per mole are in Na(little3)PO(little 4). The molar mass is 164 g. You only have 156 g, which means you have 0.95 moles (156/164). Now you know that you have half as many moles of oxygen, therefore you only have 0.475 moles of O2. Now all you have to do is do 0.475 moles of O(;little 2) multiplied by its molar mass, which is 32 grams. This will give you 15.2 grams of O(little 2). Note that for the atomic/molar masses, I rounded the numbers to whole grams. I hope that this helped.
618488
Look at their conjugate bases and whichever is more stable will have the weakest acid. PKA values are also easy to prove this becuase it is a realtion of the H+ content.
808775
Na2C2O4\n Na +1, C +3, O -2
955914
cobalt in Ghostbusters II. Egon: Is the atomic weight of cobalt 58.9  .  also proton packs (all elements have protons), a lot of the science behind the containment units\n\nCarbon appears a few times in star wars iv-vi (carbon freeze, carbon scoring).  In THX carbon is also mentioned.\n\nUranium has an easterner looking for "nuclear wessels" at the height of the cold war in Star Trek IV KIRK: We'll divide into teams. Commanders Chekhov and Uhura are assigned to the Uranium problem.  Also in the series, Uranium is the fuel for the ships like voyager and the enterprise.  Star trek has a lot of bad chemistry...\n\nUranium is also mentioned in Superman: Man of steel.  (it's doubtful that kryptonite counts as the element krypton, because that element could be native to other planets just as easily, and its not solid on earth.)\n\nsilicon in Escape from LA (TASLIMA: They live here, used to be like us. But after too many silicon implants, their muscles turned to jelly.)\n\nAnd in total recall, the idea of how life is possible with an alteration to the air uses a chemistry explanation (it's been a while, I don't remember the quotes)  "Give the people the air"
146629
The sodium atom has the atomic number of 11.  This means that it has 11 protons in the nucleus and 11 electrons in the space around it.\nThe most abundant isotope of sodium has an atomic weight of 23, this means that there are (23 - 11 = 12) 12 neutrons also in the nucleus.\nThe sodium atom has 11 protons, 12 neutrons and 11 electrons.\nThe sodium ion has a positive charge by loosing one of its electrons.  So the ion has 11 protons, 12 neutrons and 10 electrons.
1036462
Calcium oxide is component of one calcium atom and one oxygen atom. Therefore, if two of the atoms are combined together, they shall have the combined number of protons.\nCalcum Oxide has 28 protons and 28 electrons.
452329
Silicon (a metalloid), Oxygen, Hydrogen, Phosphorus
902490
Silicon's elemental number is 14, meaning it has 14 protons. If the atomic weight is 28, then subtracting 14 (the mass of the protons) gives you the solution, 14 neutrons.\n\nAtomic mass = mass of protons + mass of neutrons + a tiny bit of mass from electrons.\n\nProtons and neutrons have nearly the same mass, and electrons have hardly any mass at all.
11177
Not really, no.  CO2 is carbon dioxide, and sodium is a light metal that usually exists as a highly soluble cation.
105324
The question is either incomlete or it doesn´t make sense. Are you looking for the atomic mass, density or somethig else.\nAs it is, the best answer to your question would be: "depends on how much aluminum".
417185
Carbon (C), Hydrogen (H), and Oxygen (O)
983381
sodium ions are one short in electrons than the sodium atoms while number of protons remain the same .Hence the nucleus exerts extra attractive force on the electrons resulting in the shrinking of the size of the ion.
853125
The atomic number of Aluminum is 13 (look at a periodic table). This means 13 protons and 13 electrons (since these are oppositely charged they have to balance each other.) To find the number of neutrons you subtract the number of protons from the atomic mass (the atomic mass is 27). So 27-13= 14 neutrons