PLEASE HELP ME OUT The table lists some characteristics of two planets
Mercury Mars
Mass 3.3x10^23kg 6.42x10^23kg
gravity 3.7 m/s^2 3.7 m/s^2
Distance 4879km 6792km

Which statement is true?
A. mars diameter is less than mercury's
B. Objects weight is the same everywhere in the universe
C Mercury and Mars have the same gravitational force.
D. Mars's mass is less than Mercury's

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers