Classify each statement as an observation, a law, or a theory. a. All matter is made of
Question:
Classify each statement as an observation, a law, or a theory.
a. All matter is made of tiny, indestructible particles called atoms.
b. When iron rusts in a closed container, the mass of the container and its contents does not change.
c. In chemical reactions, matter is neither created nor destroyed.
d. When a match burns, heat is released.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (2 reviews)
a Theory This statement describes the atomic theory prop...View the full answer
Answered By
Rayan Gilbert
I have been teaching since I started my graduation 3 years ago. As a student, working as Teacher/PA has been tough but made me learn the needs for student and how to help them resolve their problems efficiently. I feel good to be able to help out students because I'm passionate about teaching. My motto for teaching is to convey the knowledge I have to students in a way that makes them understand it without breaking a sweat.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
In light of information presented to this point in the text, explain which of the three assumptions of Daltons atomic theory can still be considered correct and which cannot. Daltons Atomic Theory...
-
Classify each statement as an example of classical probability, empirical probability, or subjective probability. a. The probability that a person will watch the 6 oclock evening news is 0.15. b. The...
-
Classify each statement as true or false. If false, change the second part to make it true. a. If 6x = 12, then x = log12 6. b. If log2 5 = x, then 5x = 2. c. If 2 3x = 11, then x = log11/2 log3. d....
-
The following are selected account balances from Cheela Company and Jarjar Corporation as of December 31, 2018: Cheela Jarjar Revenues P 980,000 P 560,000 Expenses 560,000 420,000 Dividend Income...
-
Matta Corporation Stock currently sells for $72 per share. The market requires an 11 percent return on the firms stock. If the company maintains a constant 6.5 percent growth rate in dividends, what...
-
A differential element is subjected to plane strain that has the following components: \(\epsilon_{x}=950\left(10^{-6} ight), \epsilon_{y}=420\left(10^{-6} ight)\), \(\gamma_{x y}=-325\left(10^{-6}...
-
What is meant by replanning? b d b a d a C
-
On July 1, 2011, Davidson Corporation had the following capital structure: Common stock (par $3) ..... $600,000 Capital in excess of par ...... 900,000 Retained earnings ......... 700,000 Treasury...
-
We review long-lived assets for impairment when circumstances indicate the carrying amount of an asset may not be recoverable based on the undiscounted future cash flows. If the carrying amount of...
-
Fe(III) precipitates from acidic solution by addition of OH - to form Fe(OH) 3 (s). At what concentration of OH - will [Fe(III)] be reduced to 1.0 10 -10 M? If Fe(II) is used instead, what...
-
A chemist decomposes several samples of carbon monoxide into carbon and oxygen and weighs the resultant elements. The results are shown in the table. a. Do you notice a pattern in these results?...
-
What is dimensional analysis?
-
When a PA knows that a tax client has skimmed cash receipts and not reported the income in his federal income tax return, but she signs the return as a PA who prepared the return, that PA has...
-
Why is the Geographic Adjustment Factor important when using conversion factors that convert RVUs into payments?
-
Who typically sets the overall budget for the organization based on past income and expenses?
-
Mia contributed $100,000 to a Roth individual retirement account (IRA) over the past 20 years. She retired at age 60 and would like to withdraw all the funds. She would be in the 24% federal marginal...
-
What are the key principles underlying the theory of thermodynamic potentials, and how do they facilitate the analysis of different types of thermodynamic systems and processes ?
-
Portfolio Actual return Standard deviation Beta X 10.2% 12% 1.2 Y 8.8% 9.9% 0.8 Additionally, the risk premium for the market portfolio is 5% and the risk-free rate is 4.5%. Required: a. For both...
-
The professors at Wilfrid Laurier University are required to submit their final exams to the registrars office 10 days before the end of the semester. The exam coordinator sampled 20 professors and...
-
Write an essay describing the differing approaches of nursing leaders and managers to issues in practice. To complete this assignment, do the following: 1. Select an issue from the following list:...
-
Identify the reagents you would use to carry out each of the following transformations: (a) (b) Br Br- CI. I
-
In the upcoming chapters, we will learn a twostep method for achieving the following transformation. In the meantime, use reactions we have already learned to achieve this transformation:
-
Draw the major products that are expected when each of the following alkynes is treated with O 3 followed by H 2 O: (a) (b) (c) (d)
-
Think about a problem or issue where you work. Assume that you need to recruit a team to solve the problem. As you think about how and who to select as the best members of your team, ask the...
-
XYZ Company is a multinational corporation that specializes in manufacturing consumer electronics. The company recently faced a compliance failure that caused significant financial and reputational...
-
which leadership theory resonates with you and why. Is there a leadership theorywith which you are particularly uncomfortable? How so? Next, let's examine a scenario through the lens of your chosen...
Study smarter with the SolutionInn App