4. If you were a scientist working with heavy elements, which isotopes would you try to fuse to create the most stable heavy element? Explain your choices. Use a periodic table, the isotope database, and the article you have just read to answer this question.

What is common about these molecules? a. their atoms are held together by covalent bonds. b. they are all made up of the same two atoms. c. their atoms are held together by ionic bonds. d. they are all made up of oxygen atoms only.

How much energy is made when a pice of wood burns. how do you know

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.