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netineya [11]
2 years ago
14

Magnesium reacts with oxygen gas to form magnesium oxide.

SAT
1 answer:
monitta2 years ago
3 0

Answer:

True

Explanation:

When the magnesium metal burns it reacts with oxygen found in the air to form Magnesium Oxide. A compound is a material in which atoms of different elements are bonded to one another. Oxygen and magnesium combine in a chemical reaction to form this compound. After it burns, it forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product. This is an exothermic reaction. An exothermic reaction is a term that describes a chemical reaction in which there is a net release of energy (heat).

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The SAT has practice tests available for free online. What is the best way to learn from them?
DiKsa [7]
Answer: ask yourself one question each day
4 0
2 years ago
What is the slope-intercept form of 9x +3y −6 = 0?
ziro4ka [17]
Y = -9x +6 / 3    m=-9/3  = -3
3 0
3 years ago
The writer is working on a revision of the passage and has written the following thesis statement for it. Based on the evidence
hram777 [196]

Writers often write stories or fictions from any perspective of their choice. The writer's main claim or thesis in the new version of the passage is Da Vinci was a great artist because he had exotropia.

Exotropia is a medical condition where there is an outward turning of the eyes.

It is known to be a very common type of strabismus often holding up to 25 percent of all ocular misalignment in early childhood.

People with this condition often notice their vision then becomes blurry or they have double vision when their eye points outward .

The options to the question is below

Which of the following is most likely the main claim that the writer is planning to make in the new version of the passage?

A The only way for an artist to be successful is to have exotropia.

B. Da Vinci was more successful as an artist than others who also had exotropia.

C. Studying just a few works of art can provide compelling information about an artist’s physical conditions.

D. The only way to fully understand an artist’s work is to study the artist’s physical conditions.

E. Da Vinci was a great artist because he had exotropia

Learn more from

brainly.com/question/25222246

4 0
3 years ago
A force of 15 newtons is used to push a box along the floor a distance of 3 meters. How much work was done?
Allushta [10]

Answer:

45 J

Explanation:

Work done = force × displacement

(<em>displacement</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>shortest</em><em> </em><em>distance</em><em> </em><em>the</em><em> </em><em>object</em><em> </em><em>travels</em><em> </em><em>when</em><em> </em><em>a</em><em> </em><em>force</em><em> </em><em>is</em><em> </em><em>applied</em><em> </em><em>on</em><em> </em><em>it</em><em>)</em>

W = 15 × 3

= 45 J

[Note: While using the formulae, all quantities must be in their SI units.]

7 0
2 years ago
Write a eassy about Why children (define age) should be allowed to vote at elections?
Aleksandr [31]
<h2>                             Children & Voting</h2>

                       Consequences and both negative and positive sides


I think children should not be allowed to vote for things such as presidents, since it's a big responsibility. But I do think, early teens and teenagers (12+) should be smart enough to elect a candidate, and predict the consequences of their election.

If I vote for a person with a dirty history, I should predict there is no reason why he/she should suddenly be a clean person.

If I vote for a person with a clean history, but that doesn't seem to be willing to do or change anything, I should be able to predict that things will remain the same, if not worse.

Even if most children that age, are responsible enough to vote, it's a huge responsibility, and the truth is, newer generations are gradually loosing interest in politics, which means they will relatively become more politically naive, affecting their decisions.



Hope it helped,


BioTeacher101


4 0
3 years ago
Read 2 more answers
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