Consider the newly discovered element Steppium. Analysis of the element revealed that the average mass was 35.45 amu and the presence of two isotopes. The isotopes had masses of 34.9689 and 36.9695 with the lighter isotope present in grater abundance. What are the percent abundances of the two isotopes of Steppium. Please provide an explanation :)

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?

What type of energy conversion occurs when you place your feet near the fire place and they become warm