The charge of an atom is

Which of the following has three electrons in its valence shell?

Use the mass and volume data to calculate the density of mercury to the nearest tenth. Mass of mercury = 57 g Volume of mercury = 4.2 mL

What keeps the electrons from leaving an atom in the rutherford model of the atom?

The compound that gives hot peppers their burning taste is called a:

How does distance affect the strength of the magnetic force?

How do polar molecules respond when they are placed between two metal plates one positively charged and one negatively charged?

As the temperature of a gas increases, the volume also increases. Which kind of relationship exist between temperature and volume? divergent direct O inverse O no relationship

Given the following densities at 25°C magnesium: 1.7 g/cm3 graphite: 1.8 g/cm3 iron: 7.9 g/cm3 A block of iron has a mass of 819 g. What is the mass of a block of magnesium that has the same volume as the block of iron?

The direct transfer of heat from one substance to another substance that it is touching is called

What holds strands of peptidoglycan together?