Which state of matter has a definate volume but a variable shape. solid, liquid, gas, vapor, gas

What is any living thing with one or more cell

Which unit is most commonly used for measuring pressure? a. m^3 b. bar c. N/m^3 d. Celsius

Why doesn't it matter which nonradioactive isotope of oxygen you breathe?

Write a sentence that states the SI base unit for temperature and the tool that is used to measure temperature.

What are products in a chemical reaction?

Balance the following chemical equation: / text{CH}_ 4 + CH 4 + start text, C, H, end text, start subscript, 4, end subscript, plus / text{O}_ 2 / rightarrow 2 →start text, O, end text, start subscript, 2, end subscript, right arrow / text{CO}_2 +

How did the invention of the spectroscope in 1859 change the science of chemistry

Will zinc and sodium carbonate react?

What fraction of carbon 14 remains in an animal frozen in a glacier 18000 years ago?

How do you convert the number of molecules of a substance to the number of moles? a. add Avogardo's number b. subtract Avogardo's number c. multiply Avogardo's number d. devide Avogardo's number