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svetoff [14.1K]
3 years ago
5

How many orbitals does the s subshell contain? 1 3 5 7

Chemistry
1 answer:
Kryger [21]3 years ago
6 0

Answer:1

Explanation: There is only one orbital in the s sublevel. It can hold up to two electrons.

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Why do the elements in a group all behave similarly
Svetradugi [14.3K]

Answer:

See the explanation below, please.

Explanation:

The elements of the periodic table that belong to the same group (each column) have similar physical and chemical properties. This is because they have the same number of electrons in their last electronic layer.

Example of electronic configuration of elements of GROUP IA:

Hydrogen: 1s ^ 1

Lithium: 1s ^ 2 2s ^ 1

6 0
3 years ago
A chemist determined by measurements that 0.045 miles of barium participated in a chemical reaction. Calculate the mass of bariu
zmey [24]

Answer: m= 6.2 g Ba

Explanation: Solution:

0.045 moles Ba x 137 g Ba / 1 mole Ba

= 6.2 g Ba

7 0
3 years ago
The complement protein cascade is the same for the classical pathway, alternative pathway, and lectin pathway after the point in
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The answer to this question is the "C3", it is the complement protein cascade which is in the same way of the classical pathway, alternate pathway and especially the lectin pathway after the point in the cascade where the activation of the C3 takes place. The C3 in chemistry refers to the convertase and an enzyme with propylene its basic raw materials in the industries.  
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3 years ago
12 What is elastic strain?
Taya2010 [7]

D  the snapping back of a rock that has been  strained by force​

Explanation:

Elastic strain is the snapping back of a rock that has been strained by force. In elastic strain, the rock has not reached its yield point to become plastic.

  • Elastic strain usually is due to action of stress that has not permanently caused deformation.
  • After the stress is withdraw, the material returns back to its original state.
  • We say the rock has not reached it's yield point.
  • Beyond the yield point, the rock becomes plastic and does not return to its original position.

Learn more:

Elastic collision brainly.com/question/6439920

#learnwithBrainly

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3 years ago
A chemical bond joins
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The answer is c  3 molecules

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3 years ago
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