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Nitella [24]
3 years ago
13

PLEASE HELP WITH CHEMISTRY !! BRAINLIEST AND 10 POINTS !!

Chemistry
1 answer:
NeTakaya3 years ago
7 0

Answer:

c is your answer there u go

Explanation:

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SOMEONE PLZ ANSWER THIS!!!
Over [174]

The first answer; Nickel has an atomic number of 28 (28 protons). and cobalt has an atomic number of 27 (27 protons).

6 0
3 years ago
What is the volume of a salt crystal measuring 2.44 × 10–2 m by 1.4 × 10–3 m by 8.4 × 10–3 m?
Dima020 [189]
All solids have an orderly internal structure with repeating bonding patterns between atoms, ions, or molecules. They are called crystal lattices. They are a 3-dimensional arrangement of atoms inside a crystal. The volume of this crystal is:
<span>
Volume = 2.44 × 10^–2 m x 1.4 × 10^–3 m x 8.4 × 10^–3 m = </span>2.87 x 10^-7 m^3
6 0
3 years ago
Read 2 more answers
How would you describe the solid-state in terms of motion (ability to move in the space and speed) and distance between molecule
horrorfan [7]

In the gaseous state, the molecules are completely free because there is no intermolecular interaction between the molecules hence they translate at incredibly high velocity.

According to the kinetic theory of matter, the molecules that compose matter are in constant random motion. The nature of this motion varies in the three states of matter which are;

  • Solid
  • Liquid and
  • Gas

In the solid state, the molecules do not translate, they only vibrate and rotate about their mean positions. In the liquids state, the molecules translate but they still have restricted degrees of freedom due to intermolecular interactions. In the gaseous state, the molecules are completely free because there is no intermolecular interaction between the molecules hence they translate at incredibly high velocity.

Learn more: brainly.com/question/6111443

8 0
3 years ago
I NEED HELPP ASAP!!!!!!
alexdok [17]
1. transformation
2. transfer
3. transformation
4. transfer

not 100% but hope it helped kinda
8 0
3 years ago
Read 2 more answers
Which chemistry studies non carbon based structures?
Tasya [4]

Answer:

Inorganic chemistry

Explanation:

Meaning: Inorganic chemistry studies substances that do not contain carbon; therefore, it studies non carbon based structure.

8 0
3 years ago
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