Atemperature of 20°c is equivalent to approximately
a. 32°f.
b. –6°f.
c. 136°f.
d. 68°f.

What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition

An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?

Apossible explanation for a set of facts that can be tested by further investigation is called