Hence, 1 mole of Sodium weighs 23 grams.We know,Since the atomic mass of Sodium is 23, we can also write it as 23 g/mol.Therefore, we conclude that Option B is the correct answer.Additional Information:The atomic number of a chemical element is the n...
Thoroughly describe what atomic mass is. Atoms: The structure of atom can be divided two parts, the nucleus and the electronic cloud. The nucleus can be known as centre of atom, which is formed by two particles which are named as protons and neutrons. ...
That is, it occupies a very small space compared with the volume around it, BUT the nucleus accounts for most of the mass ('mass' is the correct word, but sometimes it is colloquially called 'weight') of the atom. That is clear from the relative masses of protons, neutrons and electron...
What is the mass of : (a) 1 mole of nitrogen atoms ? (b) 4 moles of aluminium atoms ? (c ) 10 moles of sodium sulphate(Na2SO3)? (Atomic masses :N=14u,Al=27u,Na=23u,S=32uandO=16u) View Solution Exams IIT JEE NEET
What is the Atomic Mass of Sodium? Which Atomic number is 11, protons is 11, Neutrons is 12, what will be the total Electrons? What is the mass of 5.65 x 1023 atoms of beryllium? Naturally occurring silver is 51.84 % 107Ag (atomic mass of 106.91 amu) and 48.16 % 109Ag. What is ...
Sodium has the following melting points: 370.87K, 97.72°C, 207.9°F Wiki User ∙12yago This answer is: Add your answer: Earn +20pts Q:What is the melting point of sodium in Fahrenheit kelvin and Celsius? Write your answer... ...
Molar Mass:Molar mass is the mass of Avogadro's number of atoms of that element or compound. Avogadro's number is 6.02 x 10{eq}^{23} {/eq} and can be used to represent the number of representative particles of any particle on the atomic scale. The molar masses of the elements are ...
I have to walk this off but it is so hard because of my back. What is causing all of this? Could this be MS? Byanon53479— On Nov 21, 2009 nov. 2008 after a night of drinking i noticed the next morn my belly button was opened and had a sore on it. this caused sharp shooting...
According to the electroneutrality principle, each formula unit of sodium phosphate contains three sodium and one phosphate ion. Sodium phosphate is also classified as a strong electrolyte.Answer and Explanation: In the given solution, {eq}\rm Na_3PO_4 {/eq} is the s...
Atomic mass is the relative weight of the protons and neutrons in an atom. Remember, atoms are composed of protons, neutrons, and electrons. Electrons are much smaller than either protons or neutrons, so we consider their mass negligible. The unit used for atomic mass is atomic mass units (...