Scin 131 week 3 quiz - Study guides, Class notes & Summaries

SCIN 131 Week 3 Quiz / SCIN131 Week 3 Quiz: American Military University | Score: 87 / 100 (87%) | Latest 2021

SCIN 131 Week 1 quiz Question 1 of 25 4.0 Points Which of the following is a law? A.The universe began as a cosmic explosion called the Big Bang. B.A stone dropped from an altitude of 450 m falls to the ground in 9.6 s. C.A body in motion stays in motion unless acted upon by force. D.The star closest to Earth is moving away from Earth at high speed. Question 2 of 25 4.0 Points The result of collisions between gas molecules and the surfaces around them is: A.mass B.temperature ...

SCIN 131 Week 3 Quiz / SCIN131 Week 3 Quiz: American Military University | Score: 87 / 100 (87%) | Latest 2021

SCIN 131 WEEK 4 QUIZ Complete With Answers Latest Graded 100%. One of the first chemical WMDs, researchers initially produced VX nerve agent for retail sale in the 1950s as a pesticide. Thankfully, your likelihood of coming in contact with VX is extremely low - the world's stockpiles have been destroyed, including the United States' main stockpile in Anniston, AL. The molecular formula for this nerve agent is C11H26NO2PS, and it has a molar mass of 267.37 g/mol. Given this information, wh...

SCIN 131 Week 4 Exam Quiz 2023 (Questions with Correct Solutions) Graded. A sample of pure lithium carbonate contains 18.8% lithium by mass. What is the % lithium by mass in a sample of pure lithium carbonate that has twice the mass of the first sample? • A. 75.2% • B. 37.6% • C. 18.8% • D. 9.40% Feedback:Great! Mass percent discussed in Chapter 6.2. Question 11 of 25 4.0/ 4.0 Points `One of the first chemical WMDs, researchers initially produced VX nerve agent for retail sa...

SCIN 131 Week 1 Quiz / SCIN131 Week 1 Quiz: American Military University | Score: 85 / 100 (85%) | Latest 2021SCIN131 Week 1 Quiz. Released: Jun 18, 2021 11:55 PM Your quiz has been submitted successfully. 3 / 3 points Which of the following is an observation? Question options: The universe began as a cosmic explosion called the Big Bang. Matter is made of atoms. A body in motion stays in motion unless acted upon by force. Hide Feedback Great! This topic is discussed in Chapter 1 in the text. Th...

Li SCIN 131 - Week 7 Lesson Quiz Mar 17, 2021 3 / 3 points `In terms of metallic character, which of these has the least? Question options: Na Cs Rb K 3 / 3 points `In terms of the size of the atom, which of these is the largest? Question options: Rb Na K Li 3 / 3 points During a sunset, molecules interact with light and scatter all but which colors? Question options: purple blue green 3 / 3 points `Which of the following letters represents the principal shell? Question ...