Which substance at STP can be represented by this particle diagram

Oxygen gas generated in an experiment is collected at 25.0°C in a bottle inverted in a trough of water. The total pressure is 1.000 atm corrected for atmospheric pressure.

How do atoms form a new substance? A : By sharing electrons with each other B: By losing neutrons to each other C: By gaining electrons from each other D: By losing electrons

The defining characteristic of deserts is their high daytime temperatures. true or false?

What is the range for the following set of scores? Scores:6, 12, 9, 17, 11, 4, 14

Which of the following statements about subatomic particles best characterizes neutrons? A-positive charge, heavy, found in the nucleus B-no charge, heavy, found in the nucleus C-negative charge, light, circling the nucleus D-positive charge, heavy,

Explain the difference between the literal, supernatural, and psychological levels in a story

List the four (4) ways you can tell that a chemical reaction has occurred.

The Ka of a monoprotic weak acid is 6.07 * 10-3. What is the percent ionization of a 0.179 M solution of this acid?

What does LeChatelier's principal mean

How many milliliters of a 0.7% stock solution are required to make 2 l of 0.2% solution? how many ml of solvent will be required to carry out the dilution?