Will give brainly. The nucleus of an atom is made up of protons and neutrons. How does the number of these particles determine the property of the atom?

Answer:

i looked it up and found this for u

Explanation:

A chemical equation shows the starting compound(s)—the reactants—on the left and the final compound(s)—the products—on the right, separated by an arrow. In a balanced chemical equation, the numbers of atoms of each element and the total charge are the same on both sides of the equation

Answer:

A.weather balloon; electroscope

Answer:

Some small volcanoes only erupt once in their lives,

while other volcanoes erupt multiple times. Kilaeua volcano in Hawaii, which has been erupting continuously since 1983, is the world's most active volcano. While some volcanoes erupt at regular intervals, there are always exceptions to the rule

Answer:

small volcano's only 1 time while big volcano's mutiple times

Explanation:

Answer: B

Explanation:

Brainliest please! (if im right)

Answer:

The hammerhead sharks exhibit a viviparous mode of reproduction with females giving birth to live young. Like other sharks, fertilization is internal, with the male transferring sperm to the female through one of two intromittent organs called claspers. The developing embryos are at first sustained by a yolk sac.

Explanation: hope this helped

Air pressure decreases as altitude decreases. This phenomenon occurs because the atmosphere's density diminishes with increasing height above the Earth's surface and the correct option is option 2

As one ascends to higher altitudes, there are fewer air particles above, leading to a decrease in air density. Consequently, the pressure exerted by the air decreases at higher elevations.

Conversely, at lower altitudes, the air is denser due to the larger number of air particles above, resulting in higher air pressure. This relationship between air pressure and altitude is crucial for understanding weather patterns, climate changes, and the functioning of various natural processes on Earth.

Thus, the ideal selection is option 2.

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The answer would be

B: When the cube was placed in the water, the volume of the cube changed. When the liquid was poured from the bowl, the shape changed.

Hope this helps

Answer:Carbon-14 dating is  second column tho

Explanation:So i remember doing this in 5th grade at my school so if u send me ur email i. can try send you my labs i hate doing them.

Answer:

I think A 9 m3, sorry if I'm wrong

c. The atom becomes positively charged

if the electrons are removed it means theres no longer a negative charge to balance the positive charge of the protons in the atom

Answer:

Noble gases

Explanation:

Noble gases are usallly unreactive.

Answer:

Nobel gases

Explanation:

Answer:

Threatened Species: A threatened species is a species at risk but not yet endangered. California sea otters were classififed as a threatened species. Laws were passed to protect the otters and now they have increased their population size.

Invasive Species: One of the main causes of extinction and endangered species is the introduction of an exotic species. New exotic species are called invasive species. Invasive species can disrupt food chains, carry disease, prey on native species directly, and out-compete native species for limited resources, like food.

Extinction: If a population decreases too much in numbers, they disappear. Extinct species mean that the species has died out and no individuals left. An example of extinction: New Zealand was once home to a bird called the Giant Moa. Humans settled as their population increased the Moa population decreased. The species is now extinct.

Explanation:

Two or more than two atoms with different physical or chemical properties can not combine together to form an element. Therefore, the correct option is option C.

Element generally consist of atoms or we can atoms combine to form element. Atoms of an element is always same, means all the properties of all atoms of one type of element is same.

Hydrogen is a element whose property match with alkaline metals and halogens as well on the basis of valence electron 1. Hydrogen has no neutron in its nucleus, only 1 electron and 1 proton is present in the nucleus of the hydrogen. With the atomic number 1 and an atomic mass of 1.0079, hydrogen has 1 proton.

Therefore, the correct option is option C that is With the atomic number 1 and an atomic mass of 1.0079, hydrogen has 1 proton.

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Answer: MAUNA LOA VOLCANO (VNUM #332020)

19°28'30" N 155°36'29" W, Summit Elevation 13681 ft (4170 m)

Current Volcano Alert Level: WARNING

Current Aviation Color Code: ORANGE

AHYI SEAMOUNT VOLCANO (VNUM #284141)

20°25'12" N 145°1'48" E, Summit Elevation -449 ft (-137 m)

Current Volcano Alert Level: ADVISORY

Current Aviation Color Code: YELLOW

KILAUEA VOLCANO (VNUM #332010)

19°25'16" N 155°17'13" W, Summit Elevation 4091 ft (1247 m)

Current Volcano Alert Level: WATCH

Current Aviation Color Code: ORANGE

Explanation: hope that helps

Answer:

Explanation: interpreting  a skelton means stopping what its doing. While interpreting a fossil causes it to be taken out of its decaying form

Answer:

the DisciplineCoordinator have nth to say that I Don't want to keep you updated on your answer and I said that she was joking about the day yesterday

Explanation:

that's good to hear I'm not sure what you are controlling the DisciplineCoordinator

Answer:

Gravity

Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.

Explanation:

hope this helps

Answer:

+6.

Explanation:

So, a chromium atom here has an oxidation number of +6.

Answer:

the answer for both is opinion

it wont let me enter answer

Answer:

It is a noble gas :D

Explanation:

Answer:Post this to the collage or higher level Desperately

Explanation:

Answer:

V. Combustion

Explanation:

Combustion is a reaction where a substance is burned - in this case, hydrogen is burned.

Answer:

\(\boxed{\mathrm{Alkene}}\)

Explanation:

The hydrocarbon shown has a double bond. Hydrocarbons with double bonds are known as alkenes.

Cyclic alkanes have cyclic structure.

Alkanes only have single bonds.

Alkynes have triple bonds.

Answer:

Alkene

Explanation:

A molecule having a double bond between its atoms is called an alkene.

Based on evidence from Sim, when two substances were combined they did not change into different substances.

Here the word Sim is used to describe the process simulation. Simulation is defined as when two substances combined they do not change into different substances.

They just combine together and form a new substance.

Let us understand it as the first substance is liquid and the second substance is solid then when we combine both of them they form a new mixture but do not change their property.

The mixture is still liquid but it also has some properties of solid substance.

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The substances did not change into different substances.

Based on the information provided in the question, there is no evidence or indication of any chemical reaction or change in the substances when they were combined in the cup. The question does not mention any observations or effects that would suggest a chemical transformation.

If there were a chemical reaction or change, it would typically be accompanied by observable signs such as color change, gas production, temperature change, or formation of a precipitate. However, since the question does not provide any evidence or observations of such changes, we can conclude that the substances did not undergo any chemical transformation when combined.

It is important to note that without additional information or details about the substances and their behavior, it is not possible to make definitive conclusions. However, based on the given information, the most reasonable conclusion is that the substances remained unchanged when combined in the cup.

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