Calculate the ratio r /r- . According to the radius ratio rule, the Na ions should occupy what kind of hole

What are the genotypic and phenotypic ratios

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit