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
Morgarella [4.7K]
1 year ago
10

What is the general name of the elements whose properties are intermediate between those of metals and non-metals ?

Chemistry
1 answer:
siniylev [52]1 year ago
6 0

The general name of the elements whose properties are intermediate between those of metals and non-metals is known as metalloids.

Metalloid, in chemistry, is defined as an imprecise term used to describe a chemical element that forms a simple substance having properties intermediate between those of a typical metal and a typical non-metal. Most commonly used examples of metalloids are arsenic, boron, germanium, silicon, antimony, tellurium and pollanium.

We can identify metalloids in the modern periodic table by locating a zig-zag line which separates metals from non-metals. The borderline elements which are metalloids are - boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po) - This elements exhibit properties similar to both metals and nonmetals and are called metalloids.

Learn more about metalloids from the link given below.

brainly.com/question/10139108

#SPJ4

You might be interested in
Which statement is true of a reversible reaction at equilibrium?
Vedmedyk [2.9K]

Answer:

D.

The concentration of reactants and the concentration of products are constant.

Explanation:

pls mark as brainliest

7 0
3 years ago
Read 2 more answers
A 1. 00 ml sample of an unknown gas effuses in 11. 1 min. an equal volume of h2 in the same apparatus under the same conditions
Damm [24]

A 1. 00 ml sample of an unknown gas effuses in 11. 1 min. an equal volume of h2 in the same apparatus under the same conditions effuses in 2. 42 minutes then the molar mass of the unknown gas is 41.9.

Molar mass of H2 = 2

Molar mass of unknown gas = ?

rate 1 = 11.1

rate 2 = 2.42

<h3>What is graham law? </h3>

Graham's law states that the rate of diffusion or effusion of a given gas is inversely proportional to the square root of its molar mass.

By apply graham law

Rate1/rate2 = sqrt(MW2/MW1)

[\frac{rate1}{rate2} ]^{2} = \frac{MW2}{2} \\\\\\mw= 2[\frac{11.1}{2.42} ]^{2} \\\\= 20.97 X 2 \\\\= 41.9

Thus, we found that the molar mass of the unknown gas is 41.9.

Learn more about graham's law: brainly.com/question/12415336

#SPJ4

4 0
2 years ago
Anyone know how to do this?
Levart [38]

yes I doso u need to find the amount of grams total and the individual amount of grams.so 40+40+52+16+16+16+16=196g  (I got the numbers from the periodic table)K- 80gCr-52gO-64gsince you are solving for oxygen, you would only use the oxygen part so...64g/196g=32.9%32.9% is the answer hope this helps! if it doesn't, let me know in the comments! have a blessed day!


8 0
3 years ago
During an experiment, Mr. Lehman tells his students to be alert for signs that an endothermic reaction is happening. Which of th
Aliun [14]

A test tube becomes cool to the touch.

Explanation:

The signs for an endothermic reaction would most likely be that a test tube becomes cool to touch. An endothermic reaction is a reaction in which heat is absorbed from the environment.

  • At the end of this heat change, the surrounding becomes colder.
  • Most endothermic reactions are always shown by the test tube becoming colder.
  • For exothermic reaction in which heat is given off to the surroundings, the tube should be hotter.

Learn more:

Exothermic reactions brainly.com/question/10567109

#learnwithBrainly

4 0
3 years ago
Read 2 more answers
Trina walked into the kitchen and saw that the cake she'd put in the refrigerator the night before was gone. She said to
rjkz [21]

Answer:

the answer is b

Explanation:

6 0
3 years ago
Other questions:
  • 1.Potato plants carry out photosynthesis to make molecules of glucose. If they can’t use all the glucose they make in a day, the
    13·1 answer
  • What is a characteristic that indicates a tomato is an acid?
    5·1 answer
  • Given stock solutions of glucose (1M), asparagine (100 mM), and NaH2PO4 (50 mM), how much of each solution would you need to pre
    6·1 answer
  • Really need help now please help!!
    7·1 answer
  • 3. How many meters long is a 360 inches long extension cord?
    8·1 answer
  • Precautions when using a laboratory thermometer​
    11·1 answer
  • Which metal is the best choice for recovering copper (reacting with copper) from the solution? Fe, Ag, Zn, or Al
    6·1 answer
  • The products of the reaction between potassium hydroxide, KOH, and nitric acid, HNO3, are potassium nitrate and ________________
    11·2 answers
  • A 49.7 mL sample of gas in the cylinder is warm from 20°C to 92°C. What is the volume of the final temperature
    11·1 answer
  • Explain why noble gases cannot participate in ionic bond formation.​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!