Answer the question below based on the periodic table entry for bromine.

How many neutrons does bromine have?

10

35

45

80

How long does it take to anser this quesiton fist one gets brialyest

Which substance reacts with an acid to form hydrogen gas?

What is ancient japan remembered for

In CO which element holds electron more tightly

How did Neils Bohr change the model of the atom

What did scientists observe using the earliest microscopes

Which statement describes the redox reaction that occurs when an object is electroplated? A. It is spontaneous and requires an electric current. B. It is spontaneous and produces an electric current. C.

How are electromagnetic different than all other waves

Find the ratio of speeds of an electron and a negative hydrogen ion (one having an extra electron) accelerated through the same voltage, assuming non-relativistic final speeds. Take the mass of the hydrogen ion to be 1.67*10^{-27} kg.

A type of rock that undergoes changes because of heat and pressure