How many significant figures are in the following number? 5.67 x 10^6

A gas contained in a steel tank has a volume of 1.5 L at a temperature of 390 K. What will be the volume when the temperature changes to 1470C? Group of answer choices

How much heat is required to vaporize 25g of water at 100*c

What is the relationship between frequency and energy? (Direct or Inverse)

Loss of a beta particle a) converts a neutron into a proton b) has no effect on the nucleus c) converts a proton into a neutron d) causes the atomic number to decrease by 2 e) causes the mass number to decrease by four

How many atoms are in 5.03 moles of silicon dioxide

Yusef adds all of the values in his data set and then divides by the number of values in the set. What is Yusef most likely finding?

Giant piles of mining waste are called the? Drainage spoils or drifts

Which is an inner planet? Neptune earth Saturn Jupiter

Which item takes the most amount of water to produce

1. Which of the following two ingredients can combine to make a compound? a. Salt and water b. Hydrogen and oxygen c. Eggs and butter d. Sugar and water 2.