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
VashaNatasha [74]
3 years ago
5

Which describes the composition of matter in the figure C?

Chemistry
1 answer:
jok3333 [9.3K]3 years ago
3 0

Answer:

The answer to your question is Mixture

Explanation:

Element is an substance whose atoms are all the same because all the atoms

              have the same number of protons, neutrons and electrons.

Compound is a substance formed when 2 or more atoms combined.

Mixture  is a substance formed by 2 or more different kinds of atomos or

              compounds.

Phase   is a state of matter like solid, liquid or gas.

According to the definitions, we conclude that the figure C is a Mixture.

You might be interested in
State whether the following statements are true or false (with justification). (a) 1 mol of N2 has more molecules than 1 mol of
MAVERICK [17]

Answer:

A. False.

Every substance contains the same number of molecules i.e 6.02x10^23 molecules

B. False.

Mass conc. = number mole x molar Mass

Mass conc. of 1mole of N2 = 1 x 28 = 28g

Mass conc. of 1mol of Ar = 1 x 40 = 40g

The mass of 1mole of Ar is greater than the mass of 1mole of N2

C. False.

Molar Mass of N2 = 2x14 = 28g/mol

Molar Mass of Ar = 40g/mol

The molar mass of Ar is greater than that of N2.

Explanation:

7 0
2 years ago
Calculate the molarity of a solution containing 15.2 grams of NaCl dissolved in 2.5 L of solution.
Advocard [28]

Answer:

en español por favor

Explanation:

no seeeed perdona

8 0
3 years ago
A preliminary untested explanation that tries to explain how or why things happen in the manner observed is a scientific
icang [17]
It is a scientific hypothesis. A scientific hypothesis must be testable, however there is a significantly more grounded necessity that a testable speculation must meet before it can truly be viewed as logical. This foundation comes essentially from crafted by the rationalist of science Karl Popper, and is called "falsifiability".
3 0
3 years ago
Read 2 more answers
2. To what volume will you have to dilute 20.0 ml of a 8 M HCl solution to make a 0.35 M
GrogVix [38]

Answer:

You need to dilute 8 M HCl to 0.35 M to make 457 mL.

Explanation:

Use the equation M₁V₁=M₂V₂

Convert the mL to L : 20 mL= 0.02 L

8 M x 0.02 L = 0.35 M x V₂

V₂ = 0.4571429 L = 457 mL

3 0
3 years ago
Briefly explain how electron orbitals and energy levels relate to the structure of an atom.
goldfiish [28.3K]
The nucleus of an atom contain neutrons and protons, and energy levels surround the nucleus, in rings and contain electrons
5 0
3 years ago
Other questions:
  • When an equation is used to calculate the amount of product that will form during a reaction, the value obtained is called the _
    9·2 answers
  • Hydrogen cyanide is poisonous liquid that has a faint, almond-like smell. One molecule of hydrogen cyanide (HCN) is made up of o
    10·2 answers
  • What are three ways a fire Extinguisher can put out a fire?
    11·1 answer
  • What are the main reasons that organic chemistry is a primarily target for "green chemistry"? I. Organic solvents are often flam
    7·1 answer
  • In a solution of pure water, the dissociation of water can be expressed by the following: H2O(l) + H2O(l) ⇌ H3O+(aq) + OH−(aq) T
    14·2 answers
  • Define saturated and unsaturated fats​
    15·2 answers
  • Which element is likely to be the best conductor of electricity?
    7·2 answers
  • Most seeds germinate and start to grow in the dark. Why don’t they need light right away?
    15·1 answer
  • Ok, I need helpies! .__.
    11·1 answer
  • Describe the structure of a complex molecule such as plastic at the molecular level.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!