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What is the mass of an atom with seven protons, seven neutrons, and eight electrons?
EXPLAIN:
Explanation: The atom is a nitrogen atom and the mass of the atom is 14.0067 u.
Explanation: The atom is a nitrogen atom and the mass of the atom is 14.0067 u.
A chimpanzee and a pine tree have very little in common. However, because they are both living things, we can be certain that they both -
A .use the sunlight to make their own food.
B. travel with other members of their species.
C.are made up of one or more cells.
D .have a skeleton that allows them to move.
which one is a balanced equation and an unbalanced equation? picture and equation are in the picture. thanks!
Answer:
The first is balanced and the second is unbalanced.
Explanation:
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Answer: 1st is unbalanced 2 is balanced
Explanation: