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Sergeu [11.5K]
3 years ago
8

Identify and describe atom, element, compound and molecule of important in food science​

Chemistry
1 answer:
Y_Kistochka [10]3 years ago
6 0

Answer:

an atom is the smallest particle of matter

a compound is a substance that has two or more atoms and element is the opposite of compound.

molecule is........,...............hope this helps

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A sample of gold has a mass of 96.5 g and a volume of 5.00 cm3. What is the density of gold in g/cm3
viva [34]

Answer: The density would be p = 19.3 g/cm3 because

Explanation:  because if you calculate density the formula would be d = <u>m</u>

                                                                                                                             v

so just use the values giving and you get the answer  by plugging the 96.5 mass then 5 for the volume then divide it.

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3 years ago
Convert 1 year to minutes
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4. Convert 850,000,000 milliliters to kiloliters. Use the conversion factors 1 liter = 1,000 milliliters and 1 kiloliter = 1,000
4vir4ik [10]
The answer to this question is 850 kilometers
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3 years ago
If the length of one side of a square is 12.0 m, what is the perimeter of the square? Express the perimeter with the appropriate
Cerrena [4.2K]

The perimeter of a square whose length is 12.0 m is 48 cm.

<h2>Further Explanation </h2><h3>Area </h3>
  • Area is a measure of how much space is occupied by a given shape.
  • Area of a substance is determined by the type of shape in question.

For example;

  • Area of a rectangle is given by; Length multiplied by width
  • Area of a triangle = 1/2 x base x height
  • Area of a circle = πr². where r is the radius of a circle,
  • Area of a square = S², Where s is the side of the square.etc.
<h3>Perimeter </h3>
  • Perimeter is defined as the distance along a two dimension shape.  Perimeter of different shapes is given by different formulas

For example;

  • The perimeter of a rectangle = 2(length+width)
  • The perimeter of a triangle = a+b+c; where a, b and c are the sides of the triangle. etc.

In this case;

We are given one side of a square as 12.0 cm

But Perimeter of a square is given by; 4 × s

Thus; Perimeter = 4 × 12 units

                           = 48 units

Keywords; Perimeter, Area

<h3>Learn more about;</h3>
  • Perimeter of a square example: brainly.com/question/3619302
  • Area of a square: brainly.com/question/1322653

Level: Middle school

Subject; Mathematics

Topic: Area and Perimeter

4 0
3 years ago
Help me please I am stuck
azamat
BOBERT don’t u dare write a whole paragraph cause no one has time to read all that rn xoxo
3 0
4 years ago
Read 2 more answers
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