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
Lelu [443]
3 years ago
9

a mineral a.has a chemical formula b. occurs naturally c. has a characteristic internal structure d.all of the above

Chemistry
2 answers:
prohojiy [21]3 years ago
6 0
I believe the answer is D all of the above the reason I say this because minerals do occur naturally and they do have a characteristic internal structure. That is why I believe they have a chemical formula
Anuta_ua [19.1K]3 years ago
4 0
Answer: option d. all of the above.

Explanation:

A mineral is an element or a inorganic compound that existes in nature as solid cristals; usually combined with other minerals in ores.

Some examples of minerals, among many, are titania, wich is TiO2, zirconia, which is ZrO2, silica, which is SiO2, gold, Au, silver, Ag.

As you see the definition and examples given meet the whole features included in the stament: a. the have a chemical formula, b they occur naturally, and c.have a characteristic internal structure (that is the way how the atoms are arranged in the specifi cristal).
You might be interested in
What term refers to a group of nerve cells that are connected to one another?
vesna_86 [32]
B. Nerve network!

Hope this helps!
7 0
3 years ago
Read 2 more answers
1. What is oxidation? * O a. it is loss of electrons O b. it is gain of electrons O c. it is loss of protons O d. none of the ab
Lemur [1.5K]

Answer:

yes

Explanation:

who wants free points

7 0
3 years ago
5. A football field is about 100 meters long. If it takes a person 20 seconds to run its length, how fast (what speed) were they
EleoNora [17]

Answer:

Speed, v = 5 m/s

Explanation:

The length of the football field, l = 100 m

the person takes 20 seconds to run its length

v=

t

d

v=

20 s

100 m

v=5 m/s

7 0
2 years ago
True or False: The statement below is an observation.
nevsk [136]
The answer is true because if you look at the question what does it say
7 0
3 years ago
Read 2 more answers
What is the name of group 5a
EastWind [94]

Answer:

It is called <em>Pnictogens</em><em>.</em>

Explanation:

This word is fro a greek word called <em>p</em><em>n</em><em>i</em><em>g</em><em>e</em><em>i</em><em>n</em><em> </em>which means <em>c</em><em>h</em><em>o</em><em>k</em><em>i</em><em>n</em><em>g</em><em> </em>due to a choking property of <em>n</em><em>i</em><em>t</em><em>r</em><em>o</em><em>g</em><em>e</em><em>n</em><em> </em><em>g</em><em>a</em><em>s</em><em> </em>when opposed to air with (oxygen).

5 0
3 years ago
Other questions:
  • Find the molecular formula of a compound that contains 30.45% nitrogen and 69.55% oxygen. The molar mass of the compound is 92.0
    14·1 answer
  • Write the balanced equation for the oxidation of iron to iron (III) oxide. Will mark brainlest answer
    6·1 answer
  • Choose the pieces of evidence that supported the existence of Pangaea and continental drift theory.
    10·2 answers
  • If an object is thrown 60 m into the air and it takes the object 6 s to get there, what's the average speed of the object?
    13·2 answers
  • What factors are included on a phase diagram?
    13·1 answer
  • What trend in ionization energy do you see as you go down a group/family on the periodic table?
    14·1 answer
  • How does changing the initial mass of the cooper affects how much heat energy it has?
    12·1 answer
  • which of the following would remain a liquid longest as the temperature continues to drop? propane, octane, hexane, ethane
    9·1 answer
  • Force exerted on a lever is applied on the<br> lever's
    15·1 answer
  • Two bidentate ligands used extensively in analytical chemistry are bipyridyl (bipy) and ortho-phenanthroline (o-phen):Draw struc
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!