Answer:
3.16 × 10−8
Explanation:
b) they easily move from one orbital to another
c) they have difficulty moving from one orbital to another
d) they are always the lowest energy electrons of the atom
Answer:
They exist in the outter orbital
Explanation:
Answer: TRUE
Explanation:
Deductive reasoning is a process in which a conclusion is drawn on the basis of similarities and concordance with pre- proposed principles and multiple premises which are expected and assumed to be true.
In simple words the deductive reasoning is based upon conclusion which is derived from one or more statements or principles which are expected to be true.
On the basis of the above explanation, the statement Drawing a conclusion derived from knowledge of an established principle is called deductive reasoning. is true.
(2) hydrogen ion (4) hydroxide ion
To round off the measurement 3255 mL to three significant digits, the correct answer is (c) 3250 mL.
To round off a measurement to three significant digits, we look at the digit to the right of the third significant digit. If this digit is 5 or greater, we round up. If it is less than 5, we round down. In the given measurement of 3255 mL, the digit to the right of the third significant digit is 5, so we round up. Therefore, the correct answer is (c) 3250 mL.
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Answer:
Explanation:
synthesis reaction have 2 or more reactants and produce only 1 product.
Example
2 Na + S --> Na2S
Decomposition reactions are the opposite. they have 1 reactant that is broken down into 2 or more products
Na2S ---> 2 Na + S
A transversewave is a wave is a wave in which the particles in the medium oscillate in a direction that is perpendicular or at 90 degrees to the direction in which the wave propagates. Light waves or electromagnetic waves are a good example of transverse waves. When an electromagnetic wave propagates, the medium in which it propagates vibrates in a direction perpendicular to the direction of travel.
A longitudinal wave is a wave in which the particles of the medium oscillate in a direction parallel to the direction in which the wave is travelling. Sound waves are good examples of longitudinal waves. When sound propagates, the particles of the medium which it travels through will vibrate in the direction in which the wave is travelling.
Similarities
Differences
The main difference is that for longitudinal waves, the particles in the medium will vibrate in the direction of the wave and that for transverse waves, the motion of the particles in the medium is in a direction perpendicular to the direction of propagation of the wave.