Calcium is a group 2 element. Chlorine is a group 7 element. They form an ionic compound called calcium chloride. In calcium chloride, for every one atom of calcium, how many atoms of chlorine will
there be?
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An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

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

What is the mass of phosphorous in a 51-kg person