O) What is the cause for placing calcuim in 2 or
IIA group of the modern periodic table?
->​

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.

What are the two basic types of satellites