A carbon atom can form four covalent bonds. how many valence electrons does a carbon atom have

Answers

Answer 1

Answer: A carbon atom has 4 valence electron:)

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If an object is falling downward, is the acceleration due to gravity (9.8 m/s/s) negative?
Acceleration is best defined as the rate of change of blank of an object
What is information that is encoded as a string of 1s and 0s?
A force is always required to move an object from rest

Termometer X menunjukkan skala -10°x ,ketika dicelupkan ke dalam air es dan menunjukkan skala 90°x ketika dicelupan ke dalam air mendidih. Suhu 50°x itu sesuai dengandenganA. 40°C
B. 60°C
C. 60°C
D 70°C
E. 80°C

Answers

E i think im not so sure...

Which two of the following are the densest of the materials shown?Material Mass (g) Volume (L)
Rock 1000 0.5
Pillow 200 10
Bottle of soda 2000 2
Loaf of bread 100 1

Answers

Answer:

The densest materials are rock and bottle of soda.

Explanation:

The density of material is given by,

Density = $(mass)/(volume)$

Case 1: Rock

Density = $(1000)/(0.5)$

Density = 2000 $(g)/(L)$

Case 2: Pillow

Density = $(200)/(10)$

Density = 20 $(g)/(L)$

Case 3: Bottle of soda

Density = $(2000)/(2)$

Density = 1000 $(g)/(L)$

Case 4: Load of bread

Density = $(100)/(1)$

Density = 100 $(g)/(L)$

The densest materials are rock and bottle of soda.

What is the difference between mutual flux, leakage flux and magnetizing flux

Answers

In simple words, flux can be stated as the rate of flow of a fluid, radiant energy, or particles across a given area.

Explanation:

Mutual Flux:

The magnetic lines present in among two magnets or solenoid is mutual flux.
These are the lines in which the attraction and repulsion happens.
The SI unit of mutual flux is the Henry

Leakage Flux:

In simple words, it can be stated as the magnetic flux which does not follow the specially designed way in a magnetic circuit.
Leakage flux in the induction motor takes spot due to current runs through the essence of the induction motor.
The SI unit of Leakage flux is the Weber

Magnetizing flux

Magnetic flux is an analysis of the entire magnetic field which moves in a given field
In simple words can be defined as the Magnetic flux is what generates the field around a magnetic material.

The SI unit of magnetic flux is the Weber

Wright true or false:1.A baseball has more momentum than a tennis ball traveling at the same speed.
2. A light ball has more inertia than a heavy ball
3. The less momentum a bowling ball has, the easier it is for that ball to knock down pins.
4. A heavy bowling ball is easy to get rolling because of its inertia.

Answers

true false false true

Final answer:

A baseball has more momentum than a tennis ball traveling at the same speed. A light ball has less inertia than a heavy ball. The less momentum a bowling ball has, the easier it is for that ball to knock down pins. A heavy bowling ball is easy to get rolling because of its inertia.

Explanation:

1. True. Momentum is the product of an object's mass and velocity. Since a baseball has more mass than a tennis ball while traveling at the same speed, it has more momentum.

2. False. Inertia is the resistance of an object to changes in its motion. It depends on an object's mass. So, a heavy ball has more inertia than a light ball.

3. False. The more momentum a bowling ball has, the easier it is for it to knock down pins. Momentum is directly proportional to the force at which the ball hits the pins.

4. True. Inertia is the tendency of an object to resist changes in its motion. A heavy bowling ball has more inertia, making it easier to get rolling.

Learn more about Momentum and Inertia here:

brainly.com/question/31730598

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What is the change all living things undergo as the grow

Answers

All of the change that living things undergo as they grow is called development. That is the name when the changes are within a single unit and over a period of time as short as a lifetime. When the change occurs over thousands of years then it's called evolution.

Which organisms play roles similar to organisms in water ecosystem

Answers

Is there a multiple choice?

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