1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
velikii [3]
3 years ago
8

A company is developing a new type of airplane that can take off like a helicopter. Before they begin manufacturing the airplane

s in a large scale, they first build a prototype. What is the main purpose of building a prototype? A: to find a market in which to sell the product B: to train factory workers about how to make the product on a large scale C: to make sure the design works as expected D: to show future customers what the product will look like?
Chemistry
2 answers:
Black_prince [1.1K]3 years ago
6 0

C, to make sure the design works as expected.

A prototype is first, typical model of the said product. Hope this helps!

Marta_Voda [28]3 years ago
5 0

Answer:

c

Explanation:

You might be interested in
Which of the following elements has the highest electronegativity?
Nastasia [14]

Answer: is c

Explanation:

8 0
3 years ago
Read 2 more answers
If you wanted to know how big a tiger is which measurements would you use?
Elan Coil [88]
I think the answer is
D. Meter Second
hope this helps.
3 0
3 years ago
Read 2 more answers
Hellllppppp<br> lons Worksheet
Iteru [2.4K]

The metals will lose electrons while the non metals will gain electrons in order to attain octet structure.

An ion can be cation (positively charged) or anion (negatively charged).

Cations attain octet structure (8) by losing electron(s) while anions become stable or attains octet structure (8) by gaining electron(s).

The remaining elements are completed as follows to attain octet structure;

<u>Element</u>--<u>valence electron</u>--<u>electrons to gain</u>--<u>electrons to lose</u>--<u>ion formed</u>

O ------------ 6 ----------------------  2 ------------------------  none -------------- O^{2-}

Ca --------   2 ----------------------- none ---------------------- 2 ------------------ Ca^{2+}

Br ----------- 7 ---------------------     1 ------------------------ none --------------- Br^{-}

S ------------ 6 -----------------------  2 ------------------------ none --------------- S^{2-}

Cl ------------ 7 -----------------------  1 ------------------------ none ----------------Cl^{-}

K -------------- 1 ----------------------- none ----------------------- 1 ------------------ K^{+}

Mg ------------ 2 ---------------------- none ---------------------- 2 ---------------- Mg^{2+}

Be ------------- 2 ---------------------- none ---------------------- 2 ---------------- Be^{2+}

Learn more here: brainly.com/question/21089350

8 0
2 years ago
Which are processes that add to the genetic differences in siblings? Cheek all that apply. Interphase Independent assortment Cyt
dangina [55]

Answer:

Crossing over Mitosis

Explanation:

A process called meiosis ensures siblings share just about 50% of their genotype. That's how siblings can have different DNA. Meiosis is a form of cell division that is only used to produce a special category of cells, called gametes.

3 0
3 years ago
Energy Changes in Reactions
Zielflug [23.3K]
It would be 335 J and of energy is released
7 0
3 years ago
Other questions:
  • Which substance would you most likely need to cool to the lowest temperature before it condenses?
    14·2 answers
  • Which substance is a primary source of hydrocarbons? A. cotton B. metals C. petroleum D. soil
    9·2 answers
  • How many elements are there in the first column of the periodic table?
    10·1 answer
  • A student collected the data shown in the table below during an experiment.
    7·2 answers
  • What are the spectator ions in Mg(s) + Zn2+ + 2NO3 → Mg2+ + 2NO3 + Zn(s)?
    7·1 answer
  • The biopsychosocial perspective, compared with the perspectives of Freud, Jung, and Rogers, __________.
    6·1 answer
  • A hypothetical main group element E reacts with chlorine to form an ionic compound with the formula ECl. The element is a member
    10·1 answer
  • How does this splitting wedge make work easier?
    6·1 answer
  • How may moles are in 88.4 grams of Al(OH)3?
    8·1 answer
  • If 125 cal of heat is applied to a 60.0-g piece of copper at 24.0 °C, what will the final temperature be? The
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!