A total of 36 icons are present in this group that depicts various symbols used in science. There are six rows and six columns, with six icons in each row. The icons are in black and white and set against a white background. The first row of icons contains a beaker with chemicals and a DNA model. The second row contains an open book, a globe and a light bulb. The third row contains a test tube and a dropper. The fourth row contains a clipboard and a petri dish with organisms in it. The fifth row contains a magnet and a satellite. The sixth row contains a microscope.