What is the IUPAC name of this compound? CI-CH2-CH2 - CH2 - CH 2 -Cl​

Why is an elements atomic mass not listed as a whole number on the periodic table

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

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