What is the process in which two atomic nuclei combine to form a larger nucleus releasing huge amounts of energy

The smallest particle of a substance that still retains the properties of that substance

Francium has the largest atomic radius. Why might this be? A. The highest number of protons for the least number of electrons and neutrons. B. The highest number of energy levels and the least nuclear pull. C.

Which of these pairs of elements have the same number of valence electrons? a. Oxygen and BromineB) Carbon and LeadC) Oxygen and CarbonD) Sodium and Magnesium

Which equation is balanced? Al+3F2→AlF3 Na+F2→2NaF 2Al+3O2→Al2O3 2Mg+O2→2MgO

Organic chemistry is the study of compounds containing A. carbon. B. hydrogen. C. oxygen. D. nitrogen.

100 ml oxygen at 1.75 atm and 200ml nitrogen at 0.6 atm are passed to a 500 ml vessel. Calculate the total pressure of the mixture in the vessel at same temperature

Which is the best metal to use in an alloy to increase its electrical conductivity

Ice does not need to melt into liquid water before it can return to the atmosphere as water vapor. a. True b. False

How much ice at a temperature of - 17.5 ∘C must be dropped into the water so that the final temperature of the system will be 31.0 ∘C?

Why does a gas fill completely the vessel in which it is kept?