The diagrams show the partides of a substance
Which statement best describes the process that the diagrams show?
O A solid loses fonetic energy to become a loud and then becomes a gas
O A solid sains kinetic energy to become a loud and then becomes a gas
O Asas loses tonerc energy to become a loud and then becomes a solid
O A gas as kinetic energy to become a loud and then becomes a solid

Answers

Answer 1

Answer:

B. A solid gains kinetic energy to become a liquid and then becomes a gas.

Related Questions

Help PLZ!!! Which statement accurately represents the arrangement of electrons in Bohr’s atomic model? -Electrons move around the nucleus in fixed orbits of equal levels of energy. -Electrons move around the nucleus in fixed orbits of increasing levels of energy. -Electrons move randomly in the relatively large space surrounding the nucleus. -Electrons vibrate in fixed locations around the nucleus.

Answers

Answer:

electrons move around the nucleus in fixed orbits of equal amounts of energy

Explanation:

To see the number of atoms of an element in a given molecule we need to multiply stoichiometry to the number that is written on the foot of the element that is stoichiometry. The correct option is option B.

What is atom?

Atom is the smallest particle of any element, molecule or compound. Atom can not be further divided. Atoms contains nucleus in its center and electron that revolve around the atom in fixed orbit.

In the nucleus, proton and neutron are present. Electron has -1 charge while proton has +1 charge. Neutron is neutral that is it has no charge. So overall the charge of nucleus is due to only proton, not by neutron.

According to Bohr’s atomic model, electrons move around the nucleus in fixed orbits of increasing levels of energy.

Therefore, the correct option is option B that is electrons move around the nucleus in fixed orbits of increasing levels of energy.

To know more about atom, here:

https://brainly.com/question/13518322

#SPJ5

Which energy profile best shows that the enthalpy of formation of CS2 is 89.4 KJ/mol?

Answers

Answer:

Option C. Energy Profile D

Explanation:

Data obtained from the question include:

Enthalpy change ΔH = 89.4 KJ/mol.

Enthalpy change (ΔH) is simply defined as the difference between the heat of product (Hp) and the heat of reactant (Hr). Mathematically, it is expressed as:

Enthalpy change (ΔH) = Heat of product (Hp) – Heat of reactant (Hr)

ΔH = Hp – Hr

Note: If the enthalpy change (ΔH) is positive, it means that the product has a higher heat content than the reactant.

If the enthalpy change (ΔH) is negative, it means that the reactant has a higher heat content than the product.

Now, considering the question given, the enthalpy change (ΔH) is 89.4 KJ/mol and it is a positive number indicating that the heat content of the product is higher than the heat content of the reactant.

Therefore, Energy Profile D satisfy the enthalpy change (ΔH) for the formation of CS2 as it indicates that the heat content of product is higher than the heat content of the reactant.

The correct answer is Option C

Other Questions

Harry needs 21 square meters of fabric for every 6 wizard cloaks he makes. How many square meters could he make with 4 cloaks of fabric plssssssss helppp 3x 5 = 1 hi friends! please help me! The exchange rate is: the price of one nation's currency in terms of the currency of another nation. the amount households will spend on imports. the amount of foreign capital a nation receives when there is a trade surplus. the amount charged by bankers for loanable funds The company estimates future uncollectible accounts. The company determines $14,000 of accounts receivable on January 31 are past due, and 30% of these accounts are estimated to be uncollectible. The remaining accounts receivable on January 31 are not past due, and 5% of these accounts are estimated to be uncollectible. (Hint: Use the January 31 accounts receivable balance calculated in the general ledger.) Record bad debts at the end of January. An appliance company determines that in order to sell x dishwashers, the price per dishwasher must be p = 420 - 0.3x. It also determines that the total cost of producing x dishwashers is given by C(x) = 5000 + 0.3x2. How many dishwashers must the company produce and sell in order to maximize profit? g Like a good economist, you calculated the opportunity cost of getting your college degree. Suppose that at your university, you will pay $10,000 each year for tuition, $2,500 each year for textbooks, and $12,000 per year for room and board. Before you left for college, your boss at your high-school job offered you a job paying $20,000 per year.Assume that if you decided not to go to college, your parents would not let you live at home. What is your opportunity cost for four years of college? $_______ question : Which chore involves caring for your pet? answers: A. cambiar la arena de la caja del gato B. sacar la basura C. recoger el cuarto D. limpiar el polvo What is mA? please help please solve these questions for me. i am having a difficult time understanding. The biomass B(t) of a fishery is the total mass of the members of the fish population at time t. It is the product of the number of individuals N(t) in the population and the average mass M(t) of a fish at time t. In the case of guppies, breeding occurs continually. Suppose that at time t = 5 weeks the population is 824 guppies and is growing at a rate of 50 guppies per week, while the average mass is 1.3 g and is increasing at a rate of 0.14 g/week. At what rate is the biomass increasing when t = 5? (Round your answer to one decimal place.) B'(5) = g/week ANZ Corporation manufactures a product available in two models: ABC, and PQR. Despite the growing popularity of the PQR model, company profits have been declining steadily, and management is beginning to think there might be a problem with their costing system. Material and Labour costs are given below:ABC PQRSales demand 30000 15000Direct material cost/unit $45 $60Direct labour cost/unit $30 $40Production overheads are $600,000 each month.These are absorbed on a sales demand basis.Calculate the full production costs for ABC and PQR, using traditional costing method . What is the solution set for |k - 6|+17 = 30A. (-19, 7}B. (-7, 19)C. (-19, 19)D. {-41, 19) Interest groups representing businesses and investors are often among the most successful lobbying groups for all of the following reasons, EXCEPT __________.A. such groups have the financial resources to mount sustained campaigns on their own behalfB. these groups' members contribute heavily to many legislators' campaigns and in so doing gain greater access to legislatorsC. these groups have often been in existence for decades, allowing them to both master the legislative system and develop close ties with legislatorsD. the members of these groups make up the majority of voters in many districts please help :) What is 96,989,200 written in scientific notation? A. 96.9892 10 to the 5 power B. 9.69892 10 to the 7 power C. 9.69892 10 to the 6 power D. 9.69892 10 to the 8 power When Dion's father died, he wanted to sensitively explain this death to his 7-year-old son, who was close to his grandfather. According to the textbook, when a child encounters death, parents should: Although appealing to more refined tastes, art as a collectible has not always performed so profitably. During 2003, an auction house sold a sculpture at auction for a price of $10,371,500. Unfortunately for the previous owner, he had purchased it in 1999 at a price of $12,497,500.What was his annual rate of return on this sculpture? (Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)Annual rate of return % Find the center and radius of x^2 18x + y^2 -10y = -6. part two write x2 18x + y2 -10y = -6 in standard form HEREEEEEEEEEEEEEElollll Which of the following is the largest known gravitationally bound structure in the universe?Which of the following is the largest known gravitationally bound structure in the universe?GalaxyClusterSolar systemLocal Group