Of the first 20 elements, excluding the noble gases, name four that are the least likely to form an ionic compound (i. e. least likely to become a cation or an anion)? Explain.

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock