C. Tareas de la semana 1. Cuestionario sobre masa atómica 1.1. Completa las siguientes preguntas de acuerdo con lo estudiado (40 %) • Define la diferencia entre un átomo y una molécula. • Menciona tres ejemplos de átomos y tres de moléculas. • Escribe un concepto de masa absoluta. • Construye tu propio concepto sobre masa relativa.
Answers: 2
Chemistry, 21.06.2019 21:00, bakoeboo
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
Chemistry, 22.06.2019 07:30, kimberlyrios12p0ts98
Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?
Answers: 2
Chemistry, 22.06.2019 09:10, aleilyg2005
Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons
Answers: 3
C. Tareas de la semana 1. Cuestionario sobre masa atómica 1.1. Completa las siguientes preguntas de...
Mathematics, 05.05.2020 00:08
Mathematics, 05.05.2020 00:08