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
FromTheMoon [43]
3 years ago
10

How can you identify that the given substance is a metal or nonmetal​

Chemistry
1 answer:
shtirl [24]3 years ago
3 0
Answer: The metals are to the left of the line (except for hydrogen, which is a nonmetal), the nonmetals are to the right of the line, and the elements immediately adjacent to the line are the metalloids.

Explanation:
When elements combine to form compounds, there are two major types of bonding that can result.
You might be interested in
What is the mass number of an atom containing 35 protons and 45 neutrons?
vodka [1.7K]

Answer:

Explanation:

1. Weight = 35 P and 45 N = 80

2. Atom:  35P = 35 electrons

3. Bromine

4. It's a non metal. It's in column 17. It will gain 1 electron (normally).

5. Ion: 35 protons, 36 electrons

6. Charge: - 1 usually, but there are exceptions

7. Anions go to the Anode. The anode attracts minus charged elements.

8. In an uncharged state, element 36 would be next. That would be  Krypton which is always uncharged. It is a noble gas.

6 0
3 years ago
The heat of vaporization of water is 540 cal/g. How much heat is needed to change 4.28g of water to steam?
damaskus [11]

Answer:

2311.2 cal

Explanation:

540 cal / g    *   4.28 g = 2311.2  cal

7 0
2 years ago
What happens to the potential energy of an object when it falling from a high place?
Juliette [100K]

Answer:

The higher up an object is the greater its gravitational potential energy. ... As most of this GPE gets changed into kinetic energy, the higher up the object starts from the faster it will be falling when it hits the ground. So a change in gravitational potential energy depends on the height an object moves through.

7 0
2 years ago
Identify the role of all molecular constituents present in a functional polyribosome. Drag the terms on the left to the appropri
nikitadnepr [17]

A polyribosome (or polysome) is a complex of one mRNA molecule and two or more ribosomes that  form a polypeptide chain during active translation. Since multiple ribosomes can translate  mRNA simultaneously, many polypeptides can be produced simultaneously from a single mRNA.

<h3>Role of all molecular constituents present in a functional polyribosome ;</h3>

1. mRNA: contains the codon

2. tRNA : contains the anticodon for the mRNA

3. Ribosome (large & small subunits): facilitates interaction between mRNA and tRNA

4. Amino acids:

5. Initation Factors: proteins important in the interaction/binding of the small subunit, mRNA, TRNAmet, and the Shine Dalgarno sequence

7. Elongation Factors: bring charged tRNA's to the A site of the ribosome

8. GTP: provides energy

Ribosome recruitment in eukaryotes occurs when the eukaryotic initiation factor e1F4F and poly(A) binding protein (PABP) recognize 5′-capped mRNAs and recruit the 43S ribosome complex to this site. increase. In addition, the Kozak consensus sequence ACCAUGG is also required for translation initiation. Therefore, at first glance, it seems unlikely that  overlapping sequences will be translated.

To know more about the Ribosome, please click here : brainly.com/question/8773679

#SPJ4

7 0
1 year ago
When light rays appear to be coming from behind a mirror, what type of image has been formed
rusak2 [61]
The image<span> formed by a plane </span>mirror<span> is always virtual (meaning that the light rays </span>do<span> not actually come from the </span>image<span>), upright, and of the same shape and size as the object it is reflecting. A virtual </span>image<span> is a copy of an object formed at the location from which the light rays </span>appear<span> to come.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • An object was measured by a worker as 17.4cm long, however, the manufacturer specifications list the length of the object at 17.
    6·1 answer
  • A homogenous mixture of two or more substances is known as a(n) Select one: a. element b. compound c. solution d. atom
    15·1 answer
  • This element exists in adundance in the sun.Explain how you would go about capturing sunlight.Would this captured sunlight conta
    14·1 answer
  • Nitrogen dioxide is a red-brown gas responsible for the brown color of smog. A container of nitrogen dioxide that is at low pres
    15·1 answer
  • How does the density of protostars compare to other stars?
    15·1 answer
  • Write one benefit of fungi
    15·1 answer
  • Some forms of vitamin D, C₂₈H₄₄O, can be found in red meat. How many total atoms are in 5 molecules of C₂₈H₄₄O
    7·1 answer
  • what is the momentum of a baseball with a mass of 2kg being thrown at a velocity of 85m/s forwards the hitter?​
    11·1 answer
  • What is the molar mass of CHCl3?<br> 48.47 g/mol<br> 83.92 g/mol<br> 119.37 g/mol<br> 121.39 g/mol
    5·2 answers
  • Materials:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!