cual es la importancia de las reglas de seguridad y la importancia de los símbolos de seguridad en un laboratorio? mínimo 5 oraciones

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

answerspecific gravity;