Can you check if i did the punnett square labels good or not if i didn’t can you me fix it and i need with questions 1-4 and it’s very hard and i’m struggling with it and read the directions carefully

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

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.