True or False. Label each of these statements as true or false. 1. New designs are always complicated.

2. Changes in design can make products easier to use.

3. Cost has no influence on the way objects are designed.

Compare: Answer the following question in 1-3 sentences.

4. The round broom was redesigned into a flat broom. How does the flatter design make sweeping the floor easier?

(Science 7th grade)

10 years is the answer

your answer is c) plasma

~*"auba14"*~

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.