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
9966 [12]
3 years ago
11

Do I know if a substance is ionic or molecular

Chemistry
2 answers:
MA_775_DIABLO [31]3 years ago
7 0
Not sure but if I were to guess I would say it is solid steel
alexgriva [62]3 years ago
7 0
Which of these elements has the smallest atomic radius
You might be interested in
What would be the volume in liters of 640g of oil if the density of the oil is 0.8g/mL
Alexus [3.1K]

Hey there!

Mass = 640 g

Density = 0.8 g/mL

Volume = ?

Therefore:

D = m / V

0.8 = 640 / V

V = 640 / 0.8

V = 800 mL

hope that helps!

4 0
3 years ago
Read 2 more answers
Which of the following is chemically inert ( unreactive)?
IrinaK [193]

(C) neon (atomic number 10)

Explanation:

The atom that is chemically inert is Neon with an atomic number of 10.

An atom is chemically inert if it does not willingly take part in chemical reaction.

Atoms takes part in chemical reactions in order to attain a stable configuration as seen in the noble gases.

In the noble gases every enable level is completely filled with the appropriate number of electrons.

  • The noble gases are He, Ne, Ar, Kr, Xe
  • These elements do not react with others.
  • From the given option, Neon is a noble gas and therefore inert.

learn more:

Noble gas brainly.com/question/1781595

#learnwithBrainly

4 0
3 years ago
Which chemical is responsible for opening the hair cuticle?
SashulF [63]
Peroxide is the chemical responsible for opening the hair cuticle
6 0
3 years ago
.) What happens when Carbon dioxide gas is Collected down ward of water ? ​
Free_Kalibri [48]

when carbon dioxide gas is collected down ward of water wet gas is collected by the downward displacement of water . This is used for gases that are not very soluble in water . ... In water , carbon dioxide produces a weakly acidic solution , carbonic acid .

8 0
3 years ago
What changes occur in the nuclei of atoms involved in the reactions that fuel nuclear power plants?
Marina CMI [18]
Nuclear fusion and nuclear fission are two different types of energy-releasing reactions that occur in the nuclei of an atom.
Here are the major differences between the two:

1. To differentiate the two, fission is the splitting of an atom into two or more smaller atoms while fusion is the conjoining or fusion of two or smaller atoms into larger one.

2.  Fission does not normally occur in nature while fusion occurs mostly in heavenly bodies such as the stars.

3.Fission produces highly radioactive particles that can be hazardous to both the living things and its habitat or environment while fusion is "clean energy" and "environmental friendly" meaning there are fewer radioactive particles are produced. But if a fission "trigger" is being used, there will  be radioactive particles produced.

Among the two nuclear changes, fission is widely used because this reaction produces heat in nuclear reactor. This heat is used to generate steam which operates the turbines to eventually produce electricity.
8 0
3 years ago
Other questions:
  • the air above earth's surface is at a different temperature what is responsible for this difference in temperature
    6·1 answer
  • 1. Isotopes of are atoms of the same element that vary in
    6·1 answer
  • Identify the precipitate (insoluble substance) in the following reaction: *
    13·1 answer
  • What is the main type of energy present in a cordless power saw?
    14·1 answer
  • What is an aqueous solution? What is an aqueous solution? An aqueous solution is a homogeneous mixture of a substance with water
    14·1 answer
  • Why has Earth's climate changed so rapidly in recent years?
    7·1 answer
  • what is the mass of carbon dioxide which contain the same number of molecules as are contained in 14 gram of oxygen?​
    7·1 answer
  • Which pair below describes isotopes of the same element?
    9·1 answer
  • Ight I just here’s my first one
    9·1 answer
  • Identify the phase of matter based the image of the substance below
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!