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
Y_Kistochka [10]
3 years ago
6

Which phrase best describes bronze?

Chemistry
1 answer:
11111nata11111 [884]3 years ago
7 0

Answer:

o A copper-tin alloy

Explanation:

  • <u>Bronze is composed by copper and tin.</u> This means it is not a pure metal.
  • <u>Bronze cannot be mined</u>, so it is not a mineral ore.
  • An ionic compound of copper and tin could also be theoretically used to describe a <em>non-solid </em>ionic compound of copper and tin. However bronze is solid.
  • Hence the answer is <em>A copper-tin alloy</em>.
You might be interested in
A strong acid with a concentration of 0.01 Mol/L would have a pH of __________.
BARSIC [14]

Answer:

2

Explanation:

the pH of the strong acid solution will be

pH = -log[H+] = -log[0.01] =  2

5 0
3 years ago
the pressure of a has is 1.0 atm and it occupies a volume of 2.50 L. What will he the new volume of this has if the pressure is
NikAS [45]

Answer:

<h2>1.25 L</h2>

Explanation:

The new volume can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question we have

V_2 =  \frac{1 \times 2.5}{2}  =  \frac{2.5}{2}  \\

We have the final answer as

<h3>1.25 L</h3>

Hope this helps you

6 0
3 years ago
Scientists developed a device capable of lowering temperatures in order to slow molecular motion to almost a complete stop. Whic
seropon [69]

Answer:

273k

Explanation:

Soooo... This is a complicated problem.

I dunno. Like... Is this a trick question? Trivia, maybe?

Nahhhhh...

It's just not telling us facts...SOME facts, but we need to use past learning to help us.

FIRST of all, what the heck does K even mean?

Is this a memo? A demo? A KO?

Okay, it's nither of these things.

So, let me tell you what the "K" means.

The K means "Kelvin" which is basically a word form for "-"

I AM NOT MAKING A FACE. IT'S THE WORD FORM FOR MINUS. STOP LAUGHING!!!!

And so... To bring objects to a COMPLEETE SKRRRRRRRRRRRRRRRRRRRRRRT...

It will need to be -273.

This means that the answer is 273k.

Which reminds me, Ima play 2k.

And ima rap to-day.

And now I'm being lame.

Just answer the question :/

3 0
3 years ago
You want to know if iron will rust faster at higher temperatures you conduct a series of experiments under different conditions
Dafna1 [17]
You would then conduct a theory
4 0
4 years ago
Read 2 more answers
How would a solution that is labeled 5.0 M would be read as?
cestrela7 [59]
The M stands for molar, so it would be 5.0 molar. is that what you need?
7 0
3 years ago
Other questions:
  • in 1866, Gregor Mendel published his paper that described the research that led to his discovery of the laws of inheritance. Mor
    7·2 answers
  • When adding the measurements 42.1014 g + 190.5 g, the answer has ___ significant figures.
    11·1 answer
  • What type of elements are found in the polyatomic ions? (Metal/nonmetal)
    7·1 answer
  • When you can not see what is taking place, but other senses indicate occurences. this is called?
    12·1 answer
  • What is a observation ?
    12·1 answer
  • Please give answer this question...
    15·1 answer
  • You have a 1.153 g sample of an unknown solid acid, HA, dissolved in enough water to make 20.00 mL of solution. HA reacts with K
    11·1 answer
  • What is the density of 8.96g/1ml
    8·2 answers
  • Bromthymol blue is a ph indicator that turns yellow in the presence of carbon dioxide.
    8·1 answer
  • Which property of water contributes most to the ability of fish in lakes to survive very cold winters?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!