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a convex lens is thicker in the center
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True or false does a conductor allow electric current o flow through easily?
Conductors, most metals for example, valence electrons of the atoms can be localized with very little input of energy. Insulators, most non-metals for example on the other hand, offers high resistance to flow electrons through them. In insulators valence electrons of the atoms are tightly bound and therefore at low voltages there is no flow of electrons through them.
The elements in group 7A have one valence electron true or false?
A valence electron, or valence electrons, are found in all of the elements. A valence electron is an electron located on the out most shell of an element (the valence shell). Most elements will have more than one valence electron. Oxygen, or O, has six valence electrons because its outer shell consists of six electrons.
Is Radiant energy is the same as sound waves true?
mabey 0.o ----
How many resonance structures can be drawn for Co32?
3 O-C=O O=C-O O-C-O O O ll O
What is a sentence with the word squeeze?
The man had to squeeze the soap out of the bottle.
Is thefollowing sentence true o false plates can carry continentes or parts of the ocean floor but noy both?
false
Carbon dioxide is a nonpolar molecule true or false?
True. It's structure looks like this: O=C=O
Is a right-angle triangle has one angle of 90 o true or false?
It is true
In a fitting the ‘O’ ring is made of neoprene, true or false?
True
An orchestra is made up of different musical instrument true o false?
true
True o false a double-blind experiment is used to increase the placebo effect?
False
Could B is dominant to both A and O is this true or false?
False.B is dominant to O and codominant with A.
On a push fir fitting the o ring is made from neoprene True or false?
Type your answer here... true
True or falseThe works of o Henry deal excusively with the wealthy?
False.
Words in masculine form end in an "a" True or False?
False. Feminine words end in "a" while masculine words end in an "o"
True or False a nation has a constitutional government when the powers of the person or group running the government are limited?
o
The war in Vietnam led to a sharp decline in president johnsons popularity true o false?
fasle
