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
Sholpan [36]
2 years ago
12

PLEASE HELP Which of the answers below would be a correct chemical symbol of an element?

Chemistry
1 answer:
UNO [17]2 years ago
8 0

Answer:

Hg

Explanation:

You might be interested in
BRAINLIEST IF CORRECT
zhannawk [14.2K]

Answer:

1 a person sings into a microphone

2 the sound is converted into an electrical signal

3 the analog signal is converted into a digital signal made of many samples of the digital sound

4 the samples of the sound is converted into 1s and 0s

5 the digital pattern is converted to a medium such as a hard disk or flash drive

Explanation:

5 0
2 years ago
Read 2 more answers
Circle the letter of each chemical equation that is balanced
Dahasolnce [82]
Just choice D.
If you find the number of atoms of each element, you will find that only choice D has the same amounts on each side of the equation.
7 0
2 years ago
Read 2 more answers
How can you use the Periodic Table of Elements to help you find information about specific elements? PLZZZ HELP MEEEEEE!!!!
elena-14-01-66 [18.8K]

Answer:

Yuh imma help-........

6 0
2 years ago
4. Cuál es la aplicación de las reacciones de óxido-reducción en la vida diaria y en la industria?
12345 [234]

Answer:

<em>Dentro de las aplicaciones de la óxido-reducción se pueden encontrar:</em>

  1. <u><em>La obtención del aluminio a partir de la alúmina y la electrolisis.</em></u>
  2. <u><em>La obtención de cloro, hidrógeno e hidróxido de sodio a partir del cloruro de sodio y la electrolisis.</em></u>
  3. <u><em>La combustión interna de un motor a gasolina u otro combustible fósil.</em></u>
  4. <u><em>Las termoeléctricas, las cuales para generar energía realizan combustión de carbón.</em></u>
  5. <u><em>La galvanoplastia, donde para evitar la corrosión de un metal se recubre con otro metal más resistente, por ejemplo: el recubrimiento del acero con zinc.</em></u>
  6. <u><em>La pilas o baterías de las cuales se obtiene energía química</em></u><em>.</em>

Explanation:

<em>Como puedes ver en la respuesta, la óxido-reducción tiene diversas aplicaciones en la vida moderna, desde todos los tipos de combustión los cuales sirven para brindar energía o movilizarte, hasta todas las funciones que se le ha dado a la electrolisis y a la obtención de la energía por medios químicos, incluso se puede considerar una aplicación de la óxido-reducción la incorporación de antioxidantes en los alimentos, los cuales disminuyen la velocidad de descomposición de los mismos. </em>

3 0
3 years ago
Intermolecular forces allow which of the following substances to be the least fluid?
slava [35]
Out of the options, glass is the least fluid. The proof of this also lies in the fact that glass is the most difficult to melt out of all of the mentioned substances, and melting point gives us a rough estimate of the strength of intermolecular forces.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Match each type of chemical bond with its properties. Drag the items
    11·1 answer
  • How is science used on a daily basis give 3 reasons how
    8·1 answer
  • Three blocks are shown here pls HELPPPP:
    9·1 answer
  • The atomic radius of main group elements generally increases down a group because
    8·1 answer
  • Consider the reaction Cl 2(g) + Br 2(g) &lt;=&gt; 2 BrCl(g), which is endothermic as written. What would be the effect on the eq
    10·2 answers
  • Which of the following is true about fossils?
    9·2 answers
  • Choose the formula for hydroxide.<br> OH<br> HPO4<br> Ca(OH)2<br> d Ba(OH)2
    6·2 answers
  • True or False: Thermal energy can not transfer when particles of matter are in direct contact with each other, as they are not i
    10·2 answers
  • Determine el número de muléculas y átomos contenidos en 64g de O2
    10·1 answer
  • HELP PLEASE ASAP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!