What group of elements is the least reactive?

A. halogen

B. alkali metals

C. Noble gases

D. Semiconductor

If an atom donates or accepts an electron, what is it considered

If you were scientists examining the DNA sequence of two unknown organisms that you hypothesize share a common ancestor, what evidence would you expect to find?

Describe how you would prepare 5.00 liters of a 6.00 solution of potassium hydroxide

What is a functional group? A-a group of organs in the body that work together to perform a certain function B-a group of living things that are made up of organic compounds C-a group of atoms bonded to carbon that determines how the molecule will

Chemistry: You put in 3.5 mol ammonium nitrate, how many moles of water are produced? 2NH4NO3=2N2+4H2O+O2

Water vapor cools and comes together to form a cloud. This is an example of what change in state? condensation evaporation melting

Which group of the periodic table does this element most likely belong to

What is the ph of a 7.5*10^-3 m H + solution

How many atoms of hydrogen are there in one molecule of C3H5 (OH) 3?

Transferring or sharing electrons between atoms forms