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My name is Ann [436]
2 years ago
13

Name an example of a d-block element having one 4s electron.

Chemistry
1 answer:
swat322 years ago
7 0
So base on your question i have to give and example of a d-block elements having one 4s electron and the best answer to this question base on my research is Copper, Chronium, I hope you are satisfied with my answer and feel free to ask for more
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There are 6 different organisms in the picture above. Organize them into 2 or more groups AND defend your groups by
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Answer:

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3 years ago
A block is pulled 0.90 m to the right in 2.5 s.
Blizzard [7]

The block’s average speed : 0.36 m/s

<h3>Further explanation</h3>

Distance is the length traveled by an object within a certain of time .  

Average speed = total distance/total amount of time ,

Can be formulated :

\tt avg.s(speed)=\dfrac{\Delta D}{\Delta t}

ΔD= total distance

Δt= total time

A block is pulled 0.90 m to the right in 2.5 s :

ΔD= total distance = 0.9 m

Δt= total time = 2.5 s

The block’s average speed :

\tt avg.s=\dfrac{0.9}{2.5}=0.36~m/s

7 0
3 years ago
Lauren has a big social studies test coming up. She knows that she needs to spread out her study sessions over a period of time.
tatuchka [14]

The study strategy Lauren is using in spreading her study sessions over a period of time is pacing, which helps the student develop a schedule focused on their own study pace.

<h3>Pacing Study Sessions</h3>

This study strategy of distributing the study into short sessions rather than studying the entire content through one long session is more effective in retaining content and learning.

What happens is that Lauren is using mass repetition processing, which can be compared to a longitudinal wave in physics, with spaces in between, concentrating the initial review close to the proof to ensure retention and avoid forgetting.

Through pacing, Lauren achieves greater motivation to carry out her studies in a concentrated and focused way, helping her to retain and preserve knowledge.

The correct answer is:

  • Pacing

Find out more information about pacing here:

brainly.com/question/988371

5 0
2 years ago
A star is observed from two positions of Earth in its orbit, in summer and winter. Which of these is the best method to calculat
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Answer:

D. Calculate the variations in the potions of the star due to movement of Earth in its orbit

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1. A dry, empty bottle is placed in an ice bath. After the air inside the bottle is cooled off, a balloon is placed
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Answer:

hot air rises and expanded the balloon

Explanation:

thats it.

8 0
2 years ago
Read 2 more answers
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