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kodGreya [7K]
2 years ago
14

Why is it so difficult

Chemistry
2 answers:
Leokris [45]2 years ago
7 0
Chemistry is very fun but yet so difficult
Sergeeva-Olga [200]2 years ago
5 0
Because teachers don’t really understand it all that well themselves so they can’t teach it effectively
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Two children on roller skates stand facing each other. The child on the right puts her arms out and pushes away from her partner
shutvik [7]

Answer:

They both go backward because of force.

Explanation:

The logic behind this answer is that child right and pushes away causing her to go backward meaning her partner is being pushed backwards to.

(Hope this was helpful!)

8 0
2 years ago
What is meaning of trash​
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Answer:

waste or discarded material

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3 years ago
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What is the total charge of the nucleus of a carbon atom?<br> (1) –6 (3) +6<br> (2) 0 (4) +12
NeX [460]
Carbon atomic number ⇒ 6
Carbon mass number ⇒ 12.

Carbon atomic number - Carbon mass number = number of neutrons.
12 - 6 = 6 neutrons.

Proton charge ⇒ +1

The total charge of the nucleus of a carbon atom ⇒⇒⇒ +6.

So the naswer is (3) +6




3 0
3 years ago
Which of the following is a chemical property of iron? It
astraxan [27]

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is capable of combining with oxygen to form iron oxide

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Name seven characteristics that can be used to define a mineral
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Solid
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