A cesium (Cs) atom has an atomic number of 55 and one electron in its outer shell. Considering the data in Figure 1 and Figure 2, what electronegativity value would you expect it to have, and what kind of bond is it likely to form with a chlorine atom? Explain your reasoning.

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Can someone me with questions 15 to 17 plz.

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?