Write the quantities 3x10^-4 cm and 3x10^4 km in ordinary notations

Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

What will most likely happen when two bromine atoms bond together?