All categories

2 years ago

Completas las secuelas

Chemistry

2 answers:

Nata [24]2 years ago

7 0

Answer:

Explanation:

mars1129 [50]2 years ago

4 0

Yes !!!!!!!!!!!!!hahah

You might be interested in

What's a material that contains oxygen and silicon??

Maslowich

Sand/quartz or silicon dioxide contains both silicone and oxygen

hope that helps

8 0

2 years ago

Help me solve this equation for K please, will give brainliest

balandron [24]

answer:

1.H²(g)+1²(g)=2H(g)

Explanation:

HAHAH IDON'T NO hahahha

8 0

2 years ago

One way to ensure that scientific claims are valid is to analyze who is presenting the information: only trust information prese

Marina86 [1]

False

Explanation:

The best way to ensure scientific claims are valid is to subject them to various tests. Scientific claims has nothing to do with the body presenting them. Claims are authenticated following due scientific process.

Scientific method provides a way of ascertaining the validity of an assumption.
If the claims is not supported by the body of evidence obtained, then the claim has to be modified or refuted.
When the claim is consistent with various infallible proof from different sources, then it can be accepted.

Learn more:

experiments brainly.com/question/5096428

#learnwithBrainly

8 0

2 years ago

Read 2 more answers

Explain the “war of the currents”<br> please help with at least 1 sentence

Alex777 [14]

Answer:

The war of the currents, sometimes called battle of the currents, was a series of events surrounding the introduction of competing electric power transmission systems in the late 1880s and early 1890s.

Explanation:

3 0

2 years ago

Find the quantinum numbers n,m,l,s for the last of potassium layer pleasee help explain correctly all

Fantom [35]

Answer:

Quantum numbers of the outermost electron in potassium:

$n = 4$ .
$l = 1$ .
$m_l = 0$ .
Either $m_s = 1/2$ .

Explanation:

Refer to the electron configuration of a potassium atom. The outermost electron in a ground-state potassium atom is in the $4s$ orbital (fourth $s$ orbital.)

The quantum number $n$ (the principal quantum number) specifies the main energy shell of an electron. This electron is in the fourth main energy shell (as seen in the number four in the orbital.) Hence, $n = 4$ for this electron.

The quantum number $l$ (the angular momentum quantum number) specifies the shape ( $s$ , $p$ , $d$ , etc.) of an electron. $l = 1$ for $s\!$ orbitals (such as the one that contains this electron.

Quantum numbers $n$ and $l$ specify the shape of an orbital. On the other hand, the magnetic quantum number $m_l$ specifies the orientation of these orbitals in space.

However, $s$ orbitals are spherical. Regardless of the value of $n$ , the only possible $m_l$ value for electrons in $s\!$ orbitals is $m_l = 0$ .

The spin quantum number $m_s$ distinguishes between the two electrons in an orbital. The two possible values of $m_s \!$ are $(+1/2)$ and $(-1/2)$ . Typically, the first electron in an orbital is assigned an upward ( $\uparrow$ ) spin, which corresponds to $m_s = (+1/2)$ .

5 0

3 years ago

Completas las secuelas​

Completas las secuelas