I will make you brainless answer this 1 Question !
Direction: Answer the missing word
Answers
Answer: This means that the color of light with a higher frequency will have a lower wavelength and valence electron energy level.
Explanation:
Related Questions
The stratosphere is cold except in its upper regions where _____ is located.
Question 6 options:
Oxygen
ozone
space
Nitrogen
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The stratosphere is cold except in its upper regions where Ozone is located.
a caterpillar travels across the length of a 3.00 m porch in 10.5 minutes. what is the average velocity of the caterpillar in m/s?
Answers
Answer:
3.5 meters per second
Explanation:
10.5 divided by 3 equals 3.5
List a few properties that elements in Group 1 have in common.
Answers
Answer:
The alkali metals are a group of chemical elements in the periodic table with the following physical and chemical properties:
shiny.
soft.
silvery.
highly reactive at standard temperature and pressure.
readily lose their outermost electron to form cations with a charge of +1.
Explanation:
have a great day
Energy is released into the cell by
Answers
Answer:
cellular respiration
Explanation:
Ned help with this question
Answers
Answer:
135.6
Explanation:
12 * 11.3 = 135.6
To find the mass you have to multiply the density and volume together
If you already have the mass you divide the mass by either the density or volume
Can someone solve this question? I'll give brainliest and more points.
Answers
Answer:
When a substance undergoes a chemical change it is no longer the same but a burning substance.
Explanation:
That is the correct answer.
What form do ionic compounds take when solid?
Answers
Answer:
lattices
Explanation:
Ionic compounds are crystalline solids under normal conditions, have high melting points, and form lattices at the macroscopic level. Almost all of these solids dissolve in water and conduct electricity when dissolved. These substances are known as electrolytes because they can conduct electricity when in solution.
hope this helps
Crystalline solids under normal conditions, and have high melting points
why is it important to use deionized water in an experiment
Answers
because it removes all of the charged ions in the water, making it safe to mix into medications
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4. Evaluate: Look at the results of your experiment. What was the relationship between crumple zone rigidity, crumple zone deformation, and maximum force on the dummy?
Answers
Answer:
Explanation:
Start by restating the question.
So how is the crumple zone rigidity, crumple zone deformation , and the maximum force of the dummy similar, and how are they different?
The crumple zone increases, the crumple zone deformation increases then decreases then repeated in increasing and decreasing , and the maximum force decreases. Hope that helps!
Do gasses have a fixed volume
Answers
Answer:
No
Explanation: Gases have no fixed volume and no fixed shape. Gases expand to fill the space available. They can also be compressed into a very small space.
This is my almost last question plsss help
Answers
Answer:
The Government did not encourage Confucius' philosophy until more than 350 years after Confucius first began teaching.
and
Some kinds of Confucianism we're influenced by other philosophies.
a 47.0 ml aliquot of a 0.400 m stock solution must be diluted to 0.100 m. assuming the volumes are additive, how much water should be added?
Answers
Answer:
141 ml
Explanation:
1. Calculate the energy in joules of a photon of electromagnetic radiation whose frequency is 2.76×1014 s−1 .
Express your answer with the appropriate units.
2. Calculate the energy in joules of a photon of radiation whose wavelength is 418 nm
Express your answer with the appropriate units.
3. What wavelength (in meters) of radiation has photons of energy 6.05×10−19 J ?
Express your answer with the appropriate units.
Answers
Answer: 41.5
Explanation:
Which group will have an electron configuration that ends in s2?
a
Alkali metals (Group 1)
b
Halogens (Group 17)
c
Alkaline earth metals (Group 2)
d
Noble gases (Group 18)
Answers
Group 2 metals have 2 electrons in their outer shell. These two electrons are usually found in the s orbital, hence the s².
An unknown material has a mass of 4.5 g and a volume of
6.75 cm3. What is the density
Answers
Answer:
0.67 cm³Explanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} \\[/tex]
From the question
mass = 4.5 g
volume = 6.75 cm³
We have
[tex]density = \frac{4.5}{6.75} \\ = 0.6666666...[/tex]
We have the final answer as
0.67 cm³Hope this helps you
Which statement best describes property’s of elements
Answers
Answer:
matter
Explanation:
some elements are solid
some are liquid and gas
which under one property