aford7089
contestada

Scientists often use the periodic table to predict how elements will react. Which of the following elements would react similarly?

Scientists often use the periodic table to predict how elements will react Which of the following elements would react similarly class=

Respuesta :

raysee777

Answer:

plzzzzz give me brainliest

Explanation:

Group 1A — The Alkali Metals. Group 1A (or IA) of the periodic table are the alkali metals: hydrogen (H), lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). These are (except for hydrogen) soft, shiny, low-melting, highly reactive metals, which tarnish when exposed to air.
This depends on their reactivity series
For e.g group 1 element’s reactivity series INCREASES as u go down the group but group 7 element’s reactivity DECREASES as u go down the group
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE

Otras preguntas