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
gtnhenbr [62]
3 years ago
10

Which of the following materials is a substance, silver, air ,gasoline or staintless steel?

Chemistry
1 answer:
Irina-Kira [14]3 years ago
4 0
Silver is the only substance!
You might be interested in
What is a displacement reactions​
Alisiya [41]

<h2><u>Question</u><u>:</u>-</h2>

\textsf{what is a displacement reactions?   }      

<h2><u>Answer</u><u>:</u></h2>

\large \underbrace{ \underline{ \sf Displacement \: reaction}}

The reaction in which more reactive element replace a less reactive element from its compound is called displacement reaction.

Ex:-

\bold{\large Zn+HCl \longrightarrow ZnCl_2+H_2}

6 0
3 years ago
Read 2 more answers
CAN ANYONE ANSWER THIS ONE CHEMISTRY QUESTION PLZZZ!!!
xz_007 [3.2K]

Answer:

2.8 oxygen

Explanation:

8 0
3 years ago
Read 2 more answers
When it acts as a base, which atom in hydroxylamine accepts a proton?
Rashid [163]
<span>The oxygen atom accepts the proton. The oxidation number of O is -2, meaning that there are two unshared electrons in the valence shell; In the ClO- ion, one of these is shared with the Cl- ion, leaving an unshared electron on the oxygen atom, which is what the hydrogen atom shares its electron with, becoming the proton accepted by the O atom.</span>
6 0
3 years ago
State what method you would use the separate water from a potassium iodide solution​
tia_tia [17]

Answer:

<u>distillation</u> is the method used to separate water from a potassium iodine solution

Explanation:

hope it helps !!

4 0
3 years ago
Read 2 more answers
What is the frequency of electromagnetic radiation having a wavelength of 3.27 ✕ 10-8 m? s-1 What type of electromagnetic radiat
iogann1982 [59]
Hello There!

The frequency is 91.74 MHz.
It is UltraViolet Radiation.

Hope This Helps You!
Good Luck :)
4 0
3 years ago
Other questions:
  • Which type of heat transfer’s keyword is Waves?
    13·1 answer
  • It is important that water is a powerful solvent because ____?
    5·1 answer
  • . What kind of chemist studies the mechanism that drives the rate of energy transfer in chemical reactions?
    5·2 answers
  • Which of the following are elements nd which are compounds H2,HCI,Na,Al2O3,H2O
    12·1 answer
  • A weather map is an example of a
    10·2 answers
  • After a day at the beach, bodysurfing and hunting for shark teeth, your parent’s yell that it is time to leave. You grab your sa
    14·1 answer
  • Pb(OH)2 + _HCI → __ H2O + _<br>PbCl2​
    6·1 answer
  • What is the name of an atoms inner region
    8·1 answer
  • How do astronomers observe and learn about celestial<br> objects?
    10·1 answer
  • What is the Mr of a substance where 1 mole has a mass of 11 g?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!