Crossword Puzzle matter and atom puzzleOnline version Look at the picture and write the word by María Cristina Romo Landázuri 1 It is a very small piece of matter and energy. Its symbol is e− 2 3 A measure of gravity’s pull on an object. 4 5 6 7 8 The amount of matter in an object. 9 9 8 2 4 6 3 5