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
nordsb [41]
3 years ago
14

What kind of compound is salt?

Chemistry
1 answer:
prisoha [69]3 years ago
5 0
Ionicccccccccccccccccccccc
You might be interested in
Describe the overall structure or order of the scientific process.
shepuryov [24]

Answer:

Explanation:The scientific method is an empirical method of acquiring knowledge that has characterized the development of science since at least the 17th century. It involves careful observation, applying rigorous skepticism about what is observed, given that cognitive assumptions can distort how one interprets the observation. It involves formulating hypotheses, via induction, based on such observations; experimental and measurement-based testing of deductions drawn from the hypotheses; and refinement (or elimination) of the hypotheses based on the experimental findings. These are principles of the scientific method, as distinguished from a definitive series of steps applicable to all scientific enterprises.[1][2][3]

Though diverse models for the scientific method are available, there is in general a continuous process that includes observations about the natural world. People are naturally inquisitive, so they often come up with questions about things they see or hear, and they often develop ideas or hypotheses about why things are the way they are. The best hypotheses lead to predictions that can be tested in various ways. The most conclusive testing of hypotheses comes from reasoning based on carefully controlled experimental data. Depending on how well additional tests match the predictions, the original hypothesis may require refinement, alteration, expansion or even rejection. If a particular hypothesis becomes very well supported, a general theory may be develope

5 0
3 years ago
Which two body systems are primarily responsible for locomotion
My name is Ann [436]

Answer:

smooth and skeleton muscle

Explanation:

they are considered as musculoskeletal system.

4 0
2 years ago
The cylinder of aluminum in class was approximately 13mm in circumference and 42mm in length. What would be it's approximate mas
Roman55 [17]

Answer:

Mass, m = 1.51 grams

Explanation:

It is given that,

The circumference of Aluminium cylinder, C = 13 mm = 1.3 cm

Length of the cylinder, h = 4.2 cm

We know that the density of the Aluminium is 2.7 g/cm³

Circumference, C = 2πr

r=\dfrac{C}{2\pi}\\\\r=\dfrac{1.3}{2\pi}\\\\r=0.206\ cm

Density is equal to mass per unit volume.

d=\dfrac{m}{V}

m is mass of the cylinder

V is the volume of the cylinder

V=\pi r^2h\\\\V=\dfrac{22}{7}\times0.206^2\times 4.2\\\\V=0.5601\ cm^3

So,

m=d\times V\\\\m=2.7\times 0.5601\\\\m=1.51\ g

So, the mass of the cylinder is 1.51 grams.

5 0
3 years ago
What is the balanced equation of<br> KI + Pb(NO3)2 = KNO3 + PbI2
Shkiper50 [21]
2KI+Pb(NO3)2=2KNO3+PbI2
5 0
3 years ago
Read 2 more answers
Chemistry
Aleks [24]

Answer:

A. High electrical conductivity

Explanation:

solid silver isn't brittle, it has a high melting point, and its not a good insulator.

4 0
3 years ago
Other questions:
  • When a radioactive atom emits an alpha particle, the mass number of the radioactive atom
    13·2 answers
  • Please Help Assap!!!
    15·1 answer
  • A steel container filled with H₂ gas is at a pressure of 6.5 atm and a temperature of 22°C. If the container is placed near a fu
    9·1 answer
  • In nematode worms, a gene that codes for an ATPase has two alternatives for exon 4 and three alternatives for exon 7. How many d
    14·1 answer
  • Which of the following is NOT an empirical formula?<br> a) CO<br> b) BrCl2<br> c) C6H9<br> d) H2O
    15·1 answer
  • Light of a certain energy Shines on a metal and causes electrons to be emitted based on the research of Albert Einstein what cha
    11·1 answer
  • Name the following ester molecule:
    9·1 answer
  • How many moles of hydrogen are needed to produce 8 moles of methane CH4? C + H2-&gt; CH4
    5·1 answer
  • 15 points
    8·1 answer
  • What are the most of the elements in the periodic table
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!