Answer: Group 14
Explanation:
It's a carbon atom with 4 valance electrons.
Answer:
Explanation:
a) .0003050 significant figure - 4
b) 432.00 significant figure-5
c) .0000008001 significant figure -4
d) 200608.0 significant figure -7
e) .00001503 significant figure-4
f) 60751.0 significant figure- 6.
zero after decimal are all significant . zero before decimal is significant only when it is preceded by a digit.All digits are significant.
An example of an allotrope is carbon:
Carbon can exist in graphite, diamond and amorphous
The energy of the snack in calories per gram is 9983.3 Calories/gram.
<h3>What is the energy of a snack?</h3>
The energy that is contained in a snack is obtained from a calorimeter when the snack is burnt in a calorimeter. The mass of the snack that is burnt is measured in terms of energy output of the calorimeter.
If 1 calorie = 4.18J
x calorie = 41,800 J
x = 41,800 J * 1 calorie/4.18J
x = 9983.3 Calories/gram
Learn ore about energy in food:brainly.com/question/9602807
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