A scientist kept 1,000 gram samples of radioactive thallium, sodium, and rhodium in three different containers. The table below shows the half-lives of the three radioactive materials. Radioactive Material Half-life (in hours)
thallium-201 73
sodium-24 15
rhodium-105 35
Based on the table, which of these conclusions is most likely correct? (1 point)

Group of answer choices

After 45 hours, the amount of sodium left in the container will be 125 gram.

After 45 hours, the amount of sodium left in the container will be 250 gram.

After 70 hours, approximately 500 gram of thallium and rhodium will be left in the containers.

After 70 hours, approximately 125 gram of thallium and rhodium will be left in the containers.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.