Answer:
The primary means of conveying messages between human are verbal, nonverbal, and visual.
Explanation:
1. Verbal communication depends on words to deliver meaning.
2. Nonverbal communication occurs when meaning or messages are sent or received without the use of words.
3. Visual communication utilizes drawings, illustrations, pictures, colors, graphs, charts, and signs to share meaning.
<span>25.
_____ Heat content of a system at constant pressure calorie (cal) ---> Enthalpy
26.
_____ Ability to do work Chemical ----> Energy
27. _____ Disorder ----> Entropy
28. _____ Energy of motion ----> Kinetic energy
29. _____ Study of energy
changes that ocrrue during chemic reaction and changes in states. ----> Thermochemestry
30. _____ Amount of heat required to raise T of 1 g of pure
water 1◦C ----> Specific heat</span>
They rely on scientists for facts and answers
Answer:
B . Water molecules can collide with other particles more than neon atoms can.
Answer:
3.17mol
Explanation:
moles of Na = m/M ; Where M - molar mass of Na which is 23
moles of Na = 73/23 =3.17mol
but from the eqn n(Na) : n(NaOH) = 2:2 = 1:1
: . moles of NaOH is also 3.17mol
