1. Characteristics of Elements. Which characteristics of elements do you think are part of the
organization of the periodic table? You may select more than one answer.
(1 Ponto)
O
quantity of the element on Earth
Size of the element
Order of discovery of the element
Structure of the Element
Symbol of the Element
Reactivity of the other elements
O
Mass of a Single Atom of the Element

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f