4. where would the rock sample shown be formed in the diagram below?

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Why doesn't heat added to water make the tempature rise above 100c

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