Answer these in order asap . i need all the answers because this is kind of hard .

h let me think

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.