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Delvig [45]
3 years ago
9

Helppppppppppppppppppppppppp

Chemistry
1 answer:
Georgia [21]3 years ago
4 0

Answer:

2 elements and one compund i think

Explanation:

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Is a chair an example of matter
MissTica

Answer:

Yes.............

Explanation:

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5 0
3 years ago
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How does a chemical reaction obey the law of conservation of matter?
Sunny_sXe [5.5K]

Answer:

Normally, it explains that matter cannot be created or destroyed. It demonstrates different chemical reactions that help show the different transformations of the matter but will never destroy it or create it.

4 0
3 years ago
PLEASE HELP<br> two ways chemistry affects you in your daily life?
Fofino [41]

Answer:

when u do the dishes and when you take a shower i thank if you put thos in a full sentence they will be good answer

Explanation:

8 0
4 years ago
A concept is the general idea of objects, events, animals, or people based on common features, traits, or characteristics. Pleas
11Alexandr11 [23.1K]

Answer:

This question is asking whether the statement is TRUE OR FALSE

THE ANSWER IS TRUE

Explanation:

A concept, as rightly defined, is the general idea of an entity, which can include objects, events, animals, or people based on common features, traits, or characteristics. Hence, the CONCEPT of something refers to a a generalized idea about that particular thing.

A concept in other words is our thought about something i.e. how we conceive or think that thing to be. Concept is a phenomenon of the "MIND" since it is abstract and cannot be seen. Based on this, the definition given in the question is TRUE.

7 0
4 years ago
There are ________ σ bonds and ________ π bonds in h3c-ch2-ch=ch-ch2-c≡ch.
FrozenT [24]
The number of sigma and pi bonds are,

          Sigma Bonds  =  16

          Pi Bonds         =   3

Explanation:
                   Every first bond formed between two atoms is sigma. Pi bond is formed when already a sigma bond is there. While in case of Alkyne (triple Bond) there is one sigma and one pi bond already present, so the third bond is formed by second side-to-side overlap of orbitals, hence, a second pi bond is formed.
Below all black bonds are sigma bonds, while in alkene there is one pi bond and in alkyne there are two pi bonds.

6 0
3 years ago
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