Answer:
Composition of 4K2CO3
Element Symbol Atomic Mass # of Atoms Mass Percent
Potassium K 312.7864 g/mol 8 56.5799%
Carbon C 48.0428 g/mol 4 8.6905%
Oxygen O 191.9928 g/mol 12 34.7296%
Explanation:
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How many total atoms are in the following compound?
2K2CO3
Answer:
There is 3 because K2 is its own atom and it has 2 K2 and Co3 is its own and there's one
Explanation:
This is what I was taught
Dead ocean animals fall to the bottom of the ocean. A scientist notices rock layers that have formed on the ocean bottom with fossils of some of these animals. What type of rock is this?
PLS HELP
Answer:
I want to say its metamorphic
Explanation:
What is the name of this commonly used scientific tool?
Answer:
Petri Dish
Explanation: