plz help thx brainliest btw :)

First response

Answer:

102°C is equal to

375.15 kelvin

Formula:

102°C + 273.15 = 375.15K

Therefore! your answer would be the third option

Answer:

375.15

Explanation:

102°C+273.15=375.15K

Hope I helped!

Explanation:

Protons, Neutrons and Electrons are the three primary subatomic particles that form an atom.

Protons and Neutrons are large particles and are densely compacted into the nucleus of the atom. Protons are electrochemically positive in charge and the Neutrons are electrochemically neutral in charge.

Together the protons and Neutrons make up the mass of the atom.

Electrons are electrochemically negatively charged particles that move random around the nucleus. They have a relatively small mass compared to Protons and Neutrons. They are found in electron clouds that surround the nucleus and their movement and properties provide for the bonding characteristics of each atom.

Answer:

It's (A)

Because: No, heat can only travel through solids by conduction.

Answer:

Heat ALWAYS flows from warmer objects to cooler objects.

Explanation:

Heat always transfers from warmer objects to cooler objects. For example, if you put a piece of ice in your drink, heat from your drink transfers into the ice, thus, cooling your drink and melting the ice.

Answer:

The limiting reagent is the reactant that is used up completely. This stops the reaction and no further products are made. Given the balanced chemical equation that describes the reaction, there are several ways to identify the limiting reagent.

Answer:inhibitors

Explanation:

I just took the quiz .

Answer:

answer is (A inhibitors)

Explanation:

Answer:

The alpha particles that were fired at the gold foil were positively charged. ... These experiments led Rutherford to describe the atom as containing mostly empty space, with a very small, dense, positively charged nucleus at the center, which contained most of the mass of the atom, with the electrons orbiting the nucleus.

Answer:

The SI unit of specific heat is joule per kelvin and kilogram, J/(K kg). For example, at a temperature of 25 °C (the specific heat capacity can vary with the temperature), the heat required to raise the temperature of 1 kg of water by 1 K (equivalent to 1 °C) is 4179

Explanation:

if this answer is correct make me as brainlelist

Answer:

C

Explanation:

bc

The amount of milk present on 5 %  of 100 ml milk powder solution is 95 grams.

The solution was prepared by dissolving 5% milk powder in 100 ml of the solution.

The amount of milk powder will be = [tex]\rm 100\;\times\;\frac{5}{100}[/tex] ml

The amount of milk powder = 5 ml.

The amount of milk = Total - amount of milk powder

The amount of milk = 100 - 5

The amount of milk = 95 ml.

Since the density of milk = 1 gm/ml

The amount of milk in 95 ml of solution = 95 grams.

In the solution of 5 % milk powder in 100 ml milk, there would be 95 grams of milk.

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The ratio of radioactive atoms to other kinds of atoms changes over time. Hence, option C is correct.

In the process of radioactive decay the unstable atom nuclei of the parent nucleus break down and split so as to release the daughter atoms or nuclei along with the release of energy in the form of heat. Thus as the decay process proceeds the concentration of the parent atom decreases but the concentration of the daughter atom increases.

Radioactive atoms can be used to date materials because the radioactive decay occurs at a known rate, and the density of fission tracks for the amount of uranium within a mineral grain can be used to determine its age.

Hence, option C is correct.

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Answer:I think it is A or C

Explanation:

Answer:

soild

Explanation:

Answer:solid

Explanation:

Answer:

D. Cough syrup.

Explanation: This is the correct answer on Edge 2021, just took the quiz. Hope this helps ^-^.

Cough syrup nonprescription drug is commonly abused by teens.

There is a non-opioid cough suppressant in this product (such as chlophedianol, dextromethorphan). It works on the cough center in the brain to help you stop coughing.

Moreover, this medicine contains an antihistamine, such as triprolidine, chlorpheniramine, or doxylamine, which blocks the effects of a natural chemical called histamine, which is responsible for allergy symptoms.

Before taking this medicine for a persistent cough brought on by smoking or a cough with excessively thick mucus, consult your doctor. The safety or effectiveness of cough-and-cold remedies in children under the age of 6 has not been established.

Therefore, Cough syrup nonprescription drug is commonly abused by teens.

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Answer:

1s2 2s2 2p6 3s2 3p2

Explanation:

you're welcome

Answer:

chemical composition

Answer:

B

Explanation:

I believe because intrusive stays within the earth

The accurate statement regarding the intrusive igneous rock is that It forms inside the earth.Hence, Option (B) is correct.

Intrusive, or plutonic, igneous rock forms when magma remains inside the Earth's crust where it cools and solidifies in chambers within pre-existing rock.

The magma cools very slowly over many thousands or millions of years until is solidifies.

Therefore, The accurate statement regarding the intrusive igneous rock is that It forms inside the earth.Hence, Option (B) is correct.

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Answer:

I think it bbbbbbbbbbbbb

Answer:

B

Explanation:

Hope this helps!!!

Answer:

The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere

Explanation:

.

Answer:

110 °C

Explanation:

The following data were obtained from the question:

Initial pressure (P1) = 0.538 atm

Initial temperature (T1) = 256 °C

Initial volume (V1) = 437 mL.

Final pressure (P2) = constant = 0.538 atm

Final volume (V2) = 316 mL

Final temperature (T2) =?

Next we shall convert 256 °C to Kelvin temperature. This Can be obtained as follow:

T(K) = T(°C) + 273

Initial temperature (T1) = 256 °C

Initial temperature (T1) = 256 °C + 273 = 529 K

Next, we shall determine the new temperature of the gas as illustrated below:

Pressure = constant

Initial temperature (T1) = 529 K

Initial volume (V1) = 437 mL.

Final volume (V2) = 316 mL

Final temperature (T2) =?

Applying the Charles' law equation, we have:

V1 /T1 = V2 /T2

437/529 = 316/T2

Cross multiply

437 × T2 = 529 × 316

437 × T2 = 167164

Divide both side by 437

T2 = 167164 / 437

T2 = 382.5 ≈ 383 K

Finally, we shall convert 383 K to celsius temperature. This can be obtained as follow:

T(°C) = T(K) – 273

T(K) = 383 K

T(°C) = 383 – 273

T(°C) = 110 °C

Therefore, the new temperature of the gas is 110 °C

It is a negative ion that has one more valence electron than a neutral bromine atom. All atoms of the element potassium have 19 protons.

Answer:

I think It's C

Explanation:

I'm doing it on edge

Answer:

9 is the answer

Explanation:

because u need to divide 45 from 5 which is 9

Answer:

9

Explanation:

increasing the area of contact

Answer:

D

Explanation:

Reducing the time of their contact

Answer:

its D

Explanation: just took the test got it right

Option : D

The difference in electronegativity of two atoms should be less than or equal to 1.7 to form a stable covalent bond.

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0

Rule 1 states that the oxidation numbers of an atom in an element is always 0, so the oxidation number for Ca in the metal and O in O2 have oxidation numbers of zero

hope this helped :)