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
Taya2010 [7]
3 years ago
15

Buscar en la Tabla Periódica Sargent Welch (S W) la configuración electrónica de los átomos indicados en a, b y c (para ésto pue

des guiarte por la información que aporta el elemento guía de la tabla periódica en el que se detalla la información que encuentras en cada átomo).
Chemistry
1 answer:
Artemon [7]3 years ago
3 0
Send shivers down your spine
You might be interested in
I am the life cycle that contains tiny undeveloped plants,
LuckyWell [14K]
The water cycle regardless if it is in a lake, our bodies, food, or underground.
7 0
2 years ago
What is the mass number of lithium isotope that consists of 3 protons, 4 neutron and 3 electrons
sweet-ann [11.9K]

Answer:

7. ok

please mark me brainlistb

6 0
3 years ago
Select the pair that has the larger atom or ion listed first.
Sedbober [7]

Answer:

Correc option: Br^- \, , Kr

Explanation:

size of atom : it says somthing about how many shell present in a particular atom or ion and it can also be evaluated on the basis of radius of atom.

Br^- and Kr has highest number of shell as compared to other group of species .

Na ,S , Mg ,P all are from 3rd period but Kr and Br^- in the 4th period so size of species of this group will more,

Size increases on increasring the shell number

3 0
3 years ago
Write the net ionic equation for the reaction that occurs when a solution of hydrochloric acid (hcl) is mixed with a solution of
kap26 [50]
Ionic Equation:
H⁺(aq) + Cl⁻(aq) + Na⁺(aq) + CHO₂⁻(aq) → HCHO₂(aq) + Na⁺(aq) + Cl⁻(aq)

Net ionic equation:
H⁺(aq) + CHO₂⁻(aq) → HCHO₂(aq)
5 0
3 years ago
Read 2 more answers
A dental assistant is preparing to use a chemical that has a number 2 in a blue triangle on the chemical label. Before using the
Effectus [21]

Labels must clearly identify the chemical and include information on its hazards, plus instructions and information on its safe storage, handling, use, and disposal.

What does the information on the chemical label indicate?

The chemical label indicates the following information.

Product Identifier: The method used to identify the chemical (in the ingredient disclosure). On the label, include the complete chemical name or number that is used for the hazardous product. Both the label and SDS must have the same information. Abbreviations for chemicals are not accepted.

Signal Words: Assigned to a GHS hazard class and category, "Danger" or "Warning" are used to underline hazards and show the relative level of severity of the hazard.

Danger Statements: Typical expressions that are associated with a hazard class and category and that define the hazard's characteristics. On a label, there must be mention of every danger that applies.

Precautionary Statements: A term that describes actions that should be performed to reduce or eliminate negative effects brought on by exposure to or inappropriate storage of a substance.

Symbols (hazard pictograms): Convey information about environmental, physical, and health hazards that are categorized and allocated to a GHS hazard class.

Learn more about the chemical label here:

brainly.com/question/26092818

#SPJ4

5 0
2 years ago
Other questions:
  • For the reaction of gaseous nitrogen with gaseous hydrogen to produce gaseous ammonia, the correct equilibrium constant expressi
    9·1 answer
  • A certain sample of coal contains 1.60 percent sulfur by mass. when the coal is burned, the sulfur is converted to sulfur dioxid
    7·1 answer
  • Which equilibrium system has HCO3- acting as a Brønsted-Lowry base?
    5·1 answer
  • I need help this one:(( please help me
    10·1 answer
  • An acid is a polar substance that dissolves in water and
    9·2 answers
  • After mitosiis how many chromosomes willl there be in the dogs new body cells
    13·1 answer
  • What can cause an increase in the density of ocean water?
    8·2 answers
  • Are we the only person in the universe?
    12·1 answer
  • Question 16
    9·2 answers
  • A gold bar contains 5 moles of gold. How many atoms of gold are present in the bar?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!