How does a scientist critique another scientist’s conclusion? a. by ignoring the first scientists date b. by criticizing the scientist’s personal beliefs c. by performing more experiments d. by reading secondary sources

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

Which terms are used to identify pure substances

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98