6 electrons in total
2 on the first shell
4 on the second shell
Answer:
1) conduction
2) Radiation
Explanation:
Conduction is a mode of heat transfer by which heat energy is transferred through a material, the average position of the particles of the material remaining the same.
Radiation is a process of heat transfer by which heat is transferred from a hotter to a cooler point without any intervening medium.
The pan used to fry the egg is a conductor of heat hence heat can pass through it by conduction thereby enabling the eggs to cook.
Heat can travel without an intervening medium hence Zoe feels hot near the stove. This ability of the heat to travel without an intervening medium is called radiation.
Answer:
it is endothermic change ..........
Answer:
Hexane is a 6-carbon hydrocarbon.
Cyclopentyl is a 5-carbon, hydrocarbon ring.
The 1- indicates that the cyclopentyl is attached to the first carbon in hexane.
Two ways of drawing the structure of 1-cyclopentylhexane are below:
This concerns Boyle's Law:
P1 * V1 = P2 * V2
V2 = (P1 * V1) / P2
V2 = (3.88 * 133) / 2.96
V2 =
<span>
<span>
<span>
174.3378378378
</span>
</span>
</span>
ml
V2 =
<span>
174.34 rounded
Source
</span>http://www.1728.org/boyle.htm
