nelovillamor16 nelovillamor16

31-10-2022
Chemistry

Answered

14.Write the nuclear symbol for the following isotope.
d. mass number of 130 and 53 electrons.

Answer :

Other Questions

Answer the questions based on the diagram. How many electrons are in the n = 1 shell? How many electrons are in the n = 2 shell? How many electrons are needed

8. Record the mass of about 4.00 grams of table sugar (C12H22011) on a balance. Don't forget to record the mass of the weighing paper! Then record the mass of 4

A sample of a compound made entirely from copper and oxygen was found to have a total mass of 0.1431g The mass of the copper In the compound was found to be 0.1

Coulomb's Law yields an expression for the energy of interaction for a pair of point charges. V=2.31E-19 Q1 Q2 /r (nm) V is the energy (in J) required to bring

1. Calculate the mass of 5 molecule of water and 100 molecules of C12H22O11

10. The following quantities are placed in a container: 1.5 x 1024 atoms of hydrogen, 1.0 mol of sulfur, and 88.0 g of diatomic oxygen. a. What is the total mas

Gallium has two naturally occurring isotopes: Ga-69 with a mass of 68.9256 amu and a natural abundance of 60.11 % and Ga-71 . Use the atomic mass of gallium fro

Suppose that 1500 kJ of energy were transferred to water at 20.0°C. What mass of water could be brought to the boiling point? Heat capacity (c) for liquid wate

Choose the words to finish the sentence. After learning about the law of conservation of mass, Sammy became interested in balancing equations. He knew that the

Draw the MO diagram for each to determine which of the following ions is BOTH diamagnetic with a bond order of 0.5 Choose the correct answer: A.HeO+ B.HeH- C.NH