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
lakkis [162]
2 years ago
15

Can you help me please, I’ll mark brainliest.

Chemistry
1 answer:
GrogVix [38]2 years ago
6 0

Answer:

i think A

Explanation:

You might be interested in
Which of the following is a description of an exothermic reaction?
zlopas [31]
I think the best one is B
8 0
3 years ago
If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on the central atom, the struct
Nadya [2.5K]
 <span>XY4Z2-->Square planar (Electron domain geometry: Octahedral) sp3d2 
XY4Z-->Seesaw (Electron domain geometry: Trigonal bipyramidal) sp3d 
XY5Z-->Square pyramidal (Electron domain geometry: Octahedral) sp3d2 
XY2Z3-->Linear (Electron domain geometry: Trigonal bipyramidal) sp3d 
XY2Z-->Bent (Electron domain geometry: Trigonal planar) sp2 
XY3Z-->Trigonal pyramidal (Electron domain geometry: Tetrahedral) sp3 
XY2Z2-->Linear (Electron domain geometry: Tetrahedral) sp3 
XY3Z2-->T shaped (Electron domain geometry: Trigonal bipryamidal) sp3d 
XY2-->Linear (Electron domain geometry: Linear) sp 
XY3 Trigonal planar (Electron geometry: Trigonal planar) sp2 
XY4-->Tetrahedral (Electron domain geometry: tetrahedral) sp3 
XY5-->Trigonal bipyramidal (Electron domain geometry: Trigonal bipyramidal) sp3d 
XY6-->Octahedral (Electron domain geometry: Octahedral) sp3d2</span>
7 0
3 years ago
Read 2 more answers
It is not possible for global warming to have any positive side effects. Please select the best answer from the choices provided
TiliK225 [7]

False. For example, changing climates will mean that some areas that experience harsh weather will soon being to experience milder weather. :)

8 0
3 years ago
Read 2 more answers
There are four hundred participants in the local Thanksgiving 5K race. If 51% of the participants are female, what is the ratio
Paha777 [63]

Answer:

51:49 is the ratio of female participants to male participants.

Explanation:

Percentage of females in the race = 51 %

Percentage of males in the race = 100% - 51 % = 49%

Total participants in race = 400

Number of women participants = 51% of 400=\frac{51}{100}\times 400=204

Number of men participants  = 49% of 400=\frac{49}{100}\times 400=196

Ratio of female participants to male participants :

\frac{204}{196}=\frac{51}{49}=51:49

5 0
3 years ago
Radiation, Chemical agents and Viruses.
zmey [24]
Radiation, Chemical agents and viruses may all cause C. Generic Mutations.
7 0
2 years ago
Read 2 more answers
Other questions:
  • Why do scientists use models?
    9·1 answer
  • Charcoal (burned wood) that was used to make prehistoric drawings on cave walls in france was scraped off and analyzed. the resu
    12·1 answer
  • What type of bonding gains or loses an electron
    12·1 answer
  • Can some help me with this i really don't under stand it you can Have brainliest
    12·1 answer
  • melting, boiling, and bending are considered physical changes, but burning is a chemical change. explain why this is so.
    12·1 answer
  • Orange juice is a mixture of several substances, including water, sucrose, and
    7·1 answer
  • Which of the following statements are TRUE of buffer solutions? 1. A buffer solution can be made by mixing equal concentrations
    11·1 answer
  • A container is filled to a volume of 55.2 L at 61 °C. While keeping the
    14·2 answers
  • Why does water appear blue?
    11·2 answers
  • 100 points! please help me will mark brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!