How many electrons does an atom of bromine need to gain to become more stable?

What type of wave is infrared light

The power (P) required to run a motor is equal to the voltage (E) applied to that motor times the current (I) supplied to the motor.

The hydrocarbon C2H4 is a member of the_series.

Which is the correct definition of a chemical reaction? A. Substances are mixed together. B. Substances interact to form new substances. C. Things change color. D. Substances melt.

How many protons and neutrons are present in an atom of 3919k? express your answer as integers separated by a comma?

Explain what each of the following scientists contribute to the atomic theory

A fully charged parallel-plate capacitor remains connected to a battery while a dielectric is slid between the plates. Do the following quantities increase, decrease, or stay the same? Select one or more: a. delta V increases b.

Energy is observed in two basic forms: potential and kinetic. Which of the following correctly matches these forms with a source of energy? a. the heat released from a living organism: potential energy b.

What should you do when operating a boat in large waves and high wind?

A planetary nebula forms when the outer layers are expelled from which type of star?