Answer:
Stoichiometry is the process of balancing chemical equations, and subscripts in chemical formulas play in important role.
Explanation:
The Law of Moments is also an equation written as _____.
Answer:
I think M=rF
Explanation:
Answer:
moments is equal to the sum of the anticlockwise moments. Force 1 x its distance from pivot = Force 2 x distance from the pivot.
Explanation:
I hope this Helps I think it is right.
What is the significance of a gene?Immersive Reader
A ______________________is a group of stars that has been given a name to help us find certain stars or recognize them
a
cluster
b
gaggle
c
constellation
d
flock
Answer: constellations
Explanation:
Answer:
A constellation a group of stars that has been given a name to help us find certain stars or recognize them.
hence, C.) constellation
Give me a example of a chemical reaction.
Answer:
CH4 + 2 O2 >>> CO2 +2 H2O.............
A property in which opposite ends of a molecule are slightly charged is _____
PLEASE HELP!!
Which statement is true?
A. The Sun's energy is completely blocked by Earth's atmosphere.
B. The Sun's energy passes through the atmosphere without warming it significantly.
C. The Sun's IR energy is absorbed by greenhouse gases.
D. The Sun's energy is primarily in the UV range.
Answer:
D
Explanation:
all the other ones are wrong so it has to be right hope i help
Please just explain it in a small sentence but pls explain it!
How are the groups organized in the periodic table? What do all the elements in a group have in common?
Answer:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior.
Explanation:
All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
The groups in periodic table are vertical columns in which elements with similar properties and same number of valence electrons are classified together.
What are groups in periodic table ?In periodic table, all elements are classified into different periods and groups. The vertical columns in the table is called groups and the horizontal rows are called periods.
The elements in a group have same number of valence electrons and similar chemical and physical properties. For example lithium and sodium are first group elements and they show similarity in properties.
There are 18 groups and 7 periods in periodic table. The first two groups are pure metals. Groups from 3-12 are called transition metals. 13 to 18 group elements are nonmetals.
Find more on periodic table:
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What effect does salt water have on the strands of green onion?
Answer:
it makes it shrivel up I'm pretty sure
Which statement best describes metalloids?
A)They never conduct electricity or heat, there is no purpose for them other than in medicine.
B)The always conduct electricity and heat much better than all metals.
C)They are called semiconductors, used in electronics, conduct heat and electricity better than nonmetals, but not as well as metals.
D)They make up more than 75% (3/4) of the entire Periodic Table.
PLS HELP ASAP
Describe how the wavelengths of energy is organized on the spectrum
Answer:
The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. ... The spectrum of waves is divided into sections based on wavelength.
Explanation:
hope that helps!....
Answer:
When the frequency increases the wavelength decreases and vice versa. There are different sections: radio waves, micro waves, infrared rays, visible light, ultraviolet waves, x-rays, and gamma waves. You can see colors because of visible light.
in the photo
Explanation:
How is electromagnetic spectrum organized?
The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. ... The spectrum of waves is divided into sections based on wavelength.
i searched up the answer to ur question 4 u
hope dis helps ^-^
Which statement best describes how energy and matter move in a wave?
A
A wave transports matter without transporting energy.
B
A wave transports energy without transporting matter.
C
Both energy and matter are transported by a wave.
The following statement which best describes how energy and
matter move in a wave is both energy and matter are
transported by a wave.
What is a Wave?A wave is a disturbance that travels through space-time which
is accompanied by a transfer of energy.
Wave motion also results in the displacement of matter but in a
very minimal manner which makes the Option C the most
appropriate option.
Read more about Waves here https://brainly.com/question/25699025
Hi I’m kurama have some of my points!
Answer:
tysm kurama!! <3
Explanation:
Hi there! could someone help with this? its due today.
Answer:
1. If you put a bucket of water out in the Sun on a hot, windy day, what will happen to the water level in the bucket? The water level will stay the same since the water is protected from the wind. The water level will only go down if the wind makes water splash out of the bucket
Explanation:
Answer:
Explanation:
1) a
2) a
3) d
4 b
5 d
6 d
7 d
8 b
9 c
10 d
11 a
In the Earth's mantle, hot magma near the core rises up and heats up the magma near the crust. How does the heat transfer from bottom of the mantle to the top?
Conduction
Convection
Radiation
None of the above
Answer:
Its C. Convection
Explanation:
i did the quiz
explain the water cycle.
Answer;
Water Cycle
Explanation:
The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation. The cycling of water in and out of the atmosphere is a significant aspect of the weather patterns on Earth.
During an experiment, a scientist places a heat lamp above a bowl of water and uses the lamp to heat up the water. How does heat transfer from the lamp to the water?
Conduction
Convection
Radiation
None of the above
sorry i dont know what subject to put
Answer:
Radiation
Explanation:
Write number then solution!!!!!!!!!!!
Answer:
1- waxing gibbous
2- third quarter
3- waxing crescent
4- full moon
5- waning crescent
6- new moon
7- first quarter
8- waning gibbous
Explanation:
hope that helps