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
guajiro [1.7K]
3 years ago
14

Carbon has 4 valence electrons. Hydrogen has 1 valence

Physics
1 answer:
geniusboy [140]3 years ago
7 0

Answer:

4 hydrogen atoms can form chemical bond with 1 carbon atom.

Explanation:

CH4. methane

You might be interested in
Light enters water from air at an angle of 25° with the normal, Θ1. If water has an index of refraction of 1.33, determine Θ2.
vladimir1956 [14]
By Snell's law:

η = sini / sinr.        i = 25,  η = 1.33

1.33 = sin25° / sinr

sinr = sin25° / 1.33 = 0.4226/1.33 = 0.3177    Use a calculator.

r = sin⁻¹(0.3177)

r ≈ 18.52°

Option A.

God's grace.
6 0
3 years ago
A basketball with a mass of 0.5 kilograms is accelerated at 2
Paul [167]

Answer: 1N

Explanation: its not 0N.

5 0
2 years ago
An astronaut 100m from the spaceship observes a 200kg meteoroid that drifts toward the shop at 10m/sec. If the astronaut can gai
Fynjy0 [20]

No

Refer to the attachment for calculations

8 0
3 years ago
A line _____ on a typical Speed vs. Time graph means an object is experiencing a constant acceleration.
Savatey [412]

Answer:

The answer should be C. slanted upward to the right.

Hope this helps. :-)

7 0
3 years ago
Read 2 more answers
DESCRIBE THE FORMATION OF THE SOLAR SYSTEM ACCORDING TO THE NEBULAR THEORY
marishachu [46]

When a cloud of gas and dust in space was disturbed, maybe by the explosion of a nearby star.This explosion made waves in space which squeezed the cloud of gas & dust.

8 0
2 years ago
Other questions:
  • You stand on a spring scale on the floor of an elevator. The scale shows the highest reading when the elevator
    11·1 answer
  • For two variables in a direct proportion, what is the result of doubling one variable?
    6·1 answer
  • The weight of an ice sheet can cause continental lithosphere to sink into the underlying asthenosphere due to ____.
    11·1 answer
  • A current-carrying wire is bent into a circular loop of radius R and lies in an xy plane. A uniform external magnetic field B in
    12·1 answer
  • An airplane is flying in a horizontal circle at a speed of 480 km/h. If its wings are tilted 40° to the horizontal, what is the
    8·1 answer
  • How much power is needed to lift the 200-N object to a height of 4 m in 4 s?
    11·1 answer
  • Pilots can be tested for the stresses of flying high-speed jets in a whirling "human centrifuge," which takes 1.2min to turn thr
    11·2 answers
  • A wooden block contains some nails so that its density is exactly equal to that of water. If it is placed in a tank of water and
    6·1 answer
  • Three liters (3000 cm3) of oil is spilled onto a smooth lake. If the oil spreads out uniformly until it makes a circular oil sli
    6·1 answer
  • Why do living beings and machine need energy?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!