5 points
A scientist studies two objects in the Solar System. Object 1 is a small, cold object
made of ice, rock, and gas. During the first half of its orbit, the object travels toward the
Sun and moves across the orbits of other objects. It completes its orbit by traveling away
from the Sun after it has circled it. As it moves, it faces away from the Sun and leaves a
trail of dust and gas. Object 2 is a round, solid object with a surface temperature
warmer than that of Earth. The object also orbits the Sun. What are these two objects? *
O
Both objects are planets
O
Object 1 is an asteroid, and object 2 is a moon
Object 1 is a comet, and object 2 is a planet
O
Both objects are asteroids
ASAP

Nanotechnology, the field of trying to build ultrasmall structures one atom at a time, has progressed in recent years. one potential application of nanotechnology is the construction of artificial cells. the simplest cells would probably mimic red blood cells, the body's oxygen transporters. for example, nanocontainers, perhaps constructed of carbon, could be pumped full of oxygen and injected into a person's bloodstream. if the person needed additional oxygen-due to a heart attack perhaps, or for the purpose of space travel-these containers could slowly release oxygen into the blood, allowing tissues that would otherwise die to remain alive. suppose that the nanocontainers were cubic and had an edge length of 24 nanometers. part a part complete what is the volume of one nanocontainer? (ignore the thickness of the nanocontainer's wall.) express your answer using two significant figures. v v = 1.4ă—10â’20 l previous answers correct significant figures feedback: your answer 1.3824â‹…10â’20 = 1.382ă—10â’20 l was either rounded differently or used a different number of significant figures than required for this part. if you need this result for any later calculation in this item, keep all the digits and round as the final step before submitting your answer. part b suppose that each nanocontainer could contain pure oxygen pressurized to a density of 81 g/l . how many grams of oxygen could be contained by each nanocontainer?

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

Which sample at stp has the same number of atoms as 18 liters of ne at stp