La configuración electrónica del átomo de un elemento corresponde a la ubicación de los electrones en los orbitales de los diferentes niveles de energía. ¿Cuál es la ubicación de un elemento que presenta la siguiente configuración electrónica? 1s2 2s2 2p63s2 3p6 4s2 3d10 4p6

Which of these best describes an ionic bond?

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.