What is the source of energy for the Sun?

1 Choice 1

hydrogen fusion

2 Choice 2

internal combustion

3 Choice 3

nuclear fission of metals

4 Choice 4

burning of solar gases

An atom of iridium has an atomic number of 77. There are 116 neutrons in the nucleus of a specific atom of iridium. What is the mass number of this atom of iridium

How do cheetos store energy?

How many co2 molecules are produced for each glucose that is catabolized completely by glycolysis, the citric acid cycle, and the electron transport chain?

When mercury ii oxide is heated it decomposes into mercury and oxygen how many molecules of oxygen gas are produced if 12.5g of mercury (ii) oxide are heated

The molar mass of a certain gas is 49 g. what is the density of the gas in g/l at stp?

A basketball weigh more after it was inflated with air then when it was deflated how does this show that gas is matter

When was Magnesium discovered and how or who discovered it

Consider these statements regarding the body's inability to convert fat to carbohydrates. Select each statement that is true. 1. Acetoacetate is a normal, major energy source for the brain, heart muscle, and renal cortex. 2.

Which is the best term to use describing the energy of position

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