Question 20 (5 points) elements that lie along the stair-step line of the periodic table are liquids metals metalloids radioactive

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Elements that lie along the stair-step line of the periodic table are "metalloids"

Metalloids are elements are basically intermediate between metals and non metals.

Silicon and Boron are examples of metalloids.  

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.