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Travka [436]
3 years ago
11

PLEASE HELP ME WITH THIS I WILL GIVE YOU POINTS

Chemistry
1 answer:
eduard3 years ago
7 0

Answer:

1. a

2. c

3. b

4. f

5. d

6. e

Explanation:

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How are quantum numbers related to atomic orbitals?
sdas [7]
When considering atomic orbitals the only important information they really wanted to know is the size of the orbit, which was described by using quantum numbers.
3 0
3 years ago
Why do gases diffuse more quickly than liquids?
Alborosie

Answer:

D)Gas particles move rapidly and have space between them.

Explanation:

Matter exists in three states namely: solids, liquids and gases. The particles contained in these three states are different from one another. In the gaseous state, the particles are FAR APART from one another i.e. space exists and they move at a very fast rate in contrast to the particles of a liquid, which have less space and move slower.

This rapid movement of gas particles within a less restricted space accounts for the reason why gaseous substances DIFFUSE more quickly than liquids.

5 0
3 years ago
Which rock type is an example of igneous glass?
irinina [24]

Answer:

obsidian

Explanation:

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5 0
2 years ago
If this decay has a half life of 2.60 years, what mass of 72.5 g of sodium 22 will remain after 15.6 years
Vlad1618 [11]

Sodium-22 remain : 1.13 g

<h3>Further explanation </h3>

The atomic nucleus can experience decay into 2 particles or more due to the instability of its atomic nucleus.  

Usually, radioactive elements have an unstable atomic nucleus.  

General formulas used in decay:  

\large{\boxed{\bold{N_t=N_0(\dfrac{1}{2})^{T/t\frac{1}{2} }}}

T = duration of decay  

t 1/2 = half-life  

N₀ = the number of initial radioactive atoms  

Nt = the number of radioactive atoms left after decaying during T time  

half-life = t 1/2=2.6 years

T=15.6 years

No=72.5 g

\tt Nt=72.5.\dfrac{1}{2}^{15.6/2.6}\\\\Nt=72.5.\dfrac{1}{2}^6\\\\Nt=1.13~g

8 0
3 years ago
Select all that apply. Which of the following are characteristics of bases. contain hydroxide ion or produce it in a solution ta
Blababa [14]
I know tasting bitter is one
3 0
3 years ago
Read 2 more answers
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