Answer:
B) Does not contribute to Global Warming.
Explanation:
Energy, in a form of gamma rays, is <span>released when an electron and its antiparticle (positron) annihilate each other. </span>
Answer: The word ‘Data’ means collection of information in the form of numerical figures, or a set of given facts. A data is a collection of numbers gathered to give some information.
Explanation: Visual representation of data will help us to understand it better and remember the facts easily. Hope this helped! :)
Answer: 60 g/ mole SiO2
Explanation: The mass of Si silicon is 28 and the mass of O oxygen is 16. There are 2 oxygen atoms so we will multiply the mass of oxygen by 2.
Si = 28
O = 16 x 2
= 60 g / mole SiO2
IT IS HIGHLY EXOTHERMIC REACTION AND HEAT IS PRODUCED IN LARGE AMOUNT BECAUSE WHEN WE ADD ACID TO WATER HIGH ENERGY AND HEAT IS PRODUCED