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vodomira [7]
3 years ago
7

Two descriptions about physical quantities are given below:

Chemistry
2 answers:
gladu [14]3 years ago
8 0

Answer:

Quantity A is weight and Quantity B is mass

Explanation: weight has same unit as force. Mass is the quantity of matter present in a body or object

Mumz [18]3 years ago
3 0

Answer:

Quantity A is weight and Quantity B is mass

Explanation:

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3 Points
svp [43]

Answer:

C. Splitting the atom

Explanation:

splitting the atom involves fission

4 0
3 years ago
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What is the speed at which molecules or atoms move dependent on temperature and state of matter.
den301095 [7]
The hotter it gets, the faster molecules move, solid form is in low temperature, liquid in medium temperature and gas in high temperature.
3 0
3 years ago
Gustave-Gaspard Coriolanus described this type of energy
Paha777 [63]
I believe it’s Chemical energy but please correct me if i’m wrong
8 0
3 years ago
Which molecule below has hydrogen bonding? Which molecule below has hydrogen bonding? H2 CH3CH2OH HCl CH4 all of the above
QveST [7]

Answer:

CH_3CH_2OH

Explanation:

Hydrogen bonding:-

Hydrogen bonding is a special type of the dipole-dipole interaction and it occurs between hydrogen atom that is bonded to highly electronegative atom which is either fluorine, oxygen or nitrogen atom.

Partially positive end of the hydrogen atom is attracted to partially negative end of these atoms which is present in another molecule. It is strong force of attraction between the molecules.

Thus, hydrogen must be linked to electronegative atom which is oxygen, fluorine and nitrogen which is in CH_3CH_2OH and thus, it will shown hydrogen bonding.

3 0
2 years ago
Q1:What is one result of meiosis?
anzhelika [568]

Answer:

1.  the end result of meiosis is haploid daughter cells with chromosomal combinations different from those originally present in the parent.

2.  Prophase, metaphase, and telophase

5 0
3 years ago
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