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Alex
2 years ago
14

Which of the following statements correctly describes what happens in all chemical reactions?

Chemistry
1 answer:
azamat2 years ago
4 0

Answer:

Bonds between atoms are broken/ or new bonds are formed

Explanation:

Due to chemical changes.

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The lowest whole-number ratio of elements in a compound is called the ?
ASHA 777 [7]

Answer:

The Empirical Formula.

Explanation:

From the empirical formula and using the weight (in g)  of a given substance, we can come up with the molecular formula which is the actual weight of a substance. Sometimes, we find that the empircal formula is the molecular formula.

8 0
3 years ago
An allele whose trait shows up in an organism when the allele is present is a
dmitriy555 [2]

Dominant allele

Explanation:

An allele whose trait shows up in an organism when the allele is present is called a dominant allele.

An allele whose trait does not show up in an organism when present is called a recessive allele.

  • An allele is the two possible forms of gene.
  • A gene can be dominant or recessive in nature.
  • An allele is a DNA that occupies a particular locus on a chromosome.
  • They usually occur in pairs.
  • The allele determines hereditary characteristics.

Learn more:

Genetics brainly.com/question/10607948

#learnwithBrainly

7 0
3 years ago
A substance floats or sinks in another because of its relative
almond37 [142]
Its relative density causes objects to float or sink.
If the density of the substance is greater than the substance it is in, it will sink.
If the density is less than the substance it is in it will float.
5 0
3 years ago
Compare and contrast a driver of a car and truck, and list defensive driving no links
ahrayia [7]

Answer:

These defensive driving skills can help you avoid the dangers caused by other ... being aware of the cars around you, checking your mirrors — the list goes on. ... It's not just teen drivers who are at fault: People who have been driving for a while ... car and a slow-moving truck in the same lane, it's a pretty sure bet the driver ...

Explanation:

5 0
3 years ago
Step 6: Measure Pressure and Volume with the Book and 1 kg of Weight
goldfiish [28.3K]

Answer:

Starting from the top

1.498

1.18

43.5

51.3

For step 7

2.498

1.27

40.5

51.4

For 8

3.498

1.37

37.5

51.4

For 9

4.498

1.47

35.0

51.5

Lmk if anyone needs earlier steps, but I'm going to assume no since you're already on 6

Explanation:

7 0
3 years ago
Read 2 more answers
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