Considerando o ganho ou perda de elétrons por parte de átomos neutros, marque a alternativa falsa. * a) Íon gerado pelo ganho de elétrons denomina-se cátion. b) os cátions são íons positivos. c) os ânions são íons negativos. d) Íon gerado pela perda de elétrons denomina-se cátion.

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?