Analyzing Gravitational Pull
The planets Hox and Blox are near each other in the Dorgon system. The Dorgons have very advanced technology,
and a Dorgon scientist wants to increase the pull of gravity between the two planets.
Which proposals would the scientist make to accomplish this goal? Check all that apply

What type of scientific model does the flow chart represent? (a chart of the scientific process) a. conceptual b. mathematical c. physical d. virtual

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1: