What percent is tungsten made of from soil?

How does the aufbau principle, in connection with the periodic law, lead to the format of the periodic table?

An 80.0-gram sample of a gas was heated from 25 °C to 225 °C. During this process, 346 J of work was done by the system and its internal energy increased by 7845 J. What is the specific heat of the gas?

What does a subscript indicate in a chemical formula?

If there is an open circuit which of the following could be used to complete the circuit?

Which type of radiation is the smallest in size? alpha radiation beta radiation gamma radiation positron radiation

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda