Where is the most active region of star formation in our galaxy

If an unknown element displays many extremely strong metallic properties, where is it most likely to be located on the periodic table? far right along the "stair step" middle far left

Write the balance chemical equation for propane.

How does an organic pH indicator works. (illustrate using chemical equations and mathematical expressions

What are the noble gases on the periodic table?

There are two naturally occurring isotopes of boron determine the abundance of each isotope

Independent variables are known quantities such as time or the amount of a starting substance. Is this true?

Does the atomic nucleus contain protons, neutrons and electrons

How important is the thymus gland keeping your body free from diseases?

A pitcher accelerates a baseball with a mass of 1.5 kg at 6m/s2. How much force does this take?

If a jar of honey sits for a long time, sugar may crystallize in the jar. Describe two possible causes for the crystallization.