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Vlad1618 [11]
3 years ago
12

Question 2 (1 point)

Chemistry
1 answer:
Vikki [24]3 years ago
4 0

Answer:D

Explanation:

Jus did this question & got it right

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In a physical change, the makeup of matter is changed.<br> True or false?
Simora [160]

Answer:

false

Explanation:

because it's just a physical change, the matter won't be changed.

Hope this might help you! I don't know if this is going to be right on everything, but it's a anwser

6 0
3 years ago
What name is given to a polymer where all of the substituents (i.e., the R groups) are in the same relative orientation (i.e., o
kirza4 [7]

Answer: isotactic

Explanation:

5 0
3 years ago
What is the noble-gas configuration for As​
jasenka [17]

Answer:

Noble gas Electronic configuration of arsenic:

As₃₃ = [Ar] 3d¹⁰ 4s² 4p³

Explanation:

Arsenic is metalloid.

Its atomic number is 33.

Its atomic mass is 75 amu.

Its symbol is As.

It is usually present in combine with sulfur and metals.

it is used in bronzing.

It is also used for hardening.

Electronic configuration:

As₃₃ = Is² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p³

Noble gas Electronic configuration:

As₃₃ = [Ar] 3d¹⁰ 4s² 4p³

Noble gas electronic configuration is shortest electronic configuration by using the noble gas elements full octet electronic configuration.

3 0
3 years ago
Food contains chemical potential energy that the body uses. How do you think that the body gains this energy
defon
By digesting the food
4 0
3 years ago
A pH scale reading 13 indicates a ______
lukranit [14]

Answer:

A pH scale reading 13 indicates a strong base.

Explanation:

From my understanding:

1 -4 is a strong acid

4 - 7 is weak acid

7 - 9 is a weak base

9 - 14 is a strong base

6 0
2 years ago
Read 2 more answers
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