2. What is the atomic number for the element in period 3, group 16? A. 16
B. 32
C. 8
D.18

What is avogadro’s number, and why is it useful

26. of of (aq) by (aq) is . if 50.00 ml of 1.05 m is to 25.00 ml of 1.86 m ,at be? ( no is toina of aof) , h.. (p. ). . .

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from