The solute in a colloidal suspension is called the a. dissolving phase c. dispensing phase b. dispersed phase d. dispersion medium

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1