What is the gram formula mass of (NH4)2SO4? A) 94.0 g C) 132 g B) 114 g D) 66.0 g​

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.

What is another way to determine mass times acceleration?