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3 years ago

How are compounds formed?

Social Studies

2 answers:

yulyashka [42]3 years ago

5 0

Answer:

Yes it is chemical change

Explanation:

Compounds form when two or more elements combine to form a new substance known as a compound. This change is the same as a reaction.

For a better understanding check this link:

https://www.infoplease.com/encyclopedia/science/chemistry/concepts/compound/formation-and-decomposition-of-compounds#:~:text=Compounds%20are%20formed%20from%20simpler,2%20%E2%86%92%202H%202O.

mezya [45]3 years ago

4 0

Answer:

chemical changes

Explanation:

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Never place your hands under a guard while a machine is

elixir [45]

Never place your hands under a guard while a machine is running

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3 years ago

Read 2 more answers

As part of a study in auditory perception, a group of students was made to listen to a low-volume music track. When they first p

lbvjy [14]

Answer:

b. pitch increase

Explanation:

Sound is generally characterised by pitch, loudness and quality which in turn determines the auditory ability of an individual. T<em>he gradual process through which a student listening to a low-volume music hear the sound after becoming attentive is known as pitch increase.</em>

Pitch, which is the response of the ear to frequency of the sound is directly related to the auditory perception of an individual. An increase in the pitch of a sound leads to a clearer sound being heard by an individual listening to a low-volume music after a given period of time.

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4 years ago

What did the fifteenth amendment do

frutty [35]

The 15th Amendment allowed the african american (after the battle with slavery) to vote mainly.

The 15th amendment also allowed all types of race and color to vote and not just the african americans. Meaning: American Indian or Alaska Native, Asian, Black or African American, and etc. This amendment was held for the freedom of America and peace within all races and colors.

6 0

3 years ago

Based on this eyewitness account of DeSoto’s expedition, what are some of the foods that the Native Americans ate at this time?

Arturiano [62]

The food accounted in DeSoto's expedition depended on the place and time they were the expeditioners. Sometimes, they found richer lands or the Native Americans taught them how to cook or what to eat.

They mainly found swine, papaya, green corn, roasted roots such as Swamp potatoes or blites, beans. Sometimes those beans were cooked wirh "little dogs", similar to the hot dogs that we know nowadays.

Chesnuts, maize, dried plumps, pumpkins.

Corn was boiled, roasted, and pounded into flour. Corn cakes, onions, mulberries, nut milk which was converted into butter or oil.

8 0

3 years ago

Discuss the factors preventing the timely completion of our development projects

Alexeev081 [22]

The factors that lead to the untimely completion of development projects are discussed below.

<h3>What are the developmental projects?</h3>

A project that units up organizations, networks, and equipment that have an effect in phrases of synergy and improvement for the community, a sector, region, and many more.

A developmental project can generate or power different initiatives and acquire actors from distinctive horizons to work closer to a common objective.

Here are some of the most common causes of delays in the development projects:

1. Changes in project scope.

2. Resources become unavailable.

3. The timeline is not planned properly.

4. Objectives and deliverables are not realistic within the project constraints.

5. External vendors don’t deliver on time.

6. The communication between project stakeholders is not effective.

7. Unpredictable external changes like disasters.

Therefore, these are the causes behind the untimely completion of developmental projects.

Learn more about developmental projects:

brainly.com/question/24115937

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2 years ago