True since ithave same number of electrons and protons
Lipids is a kind of biochemical that does not dissolve in water and makes up the cell walls fats oil and waxes
It would take 4 years to reach earth
When two element combine to form more than one compound i hope this helps you with work have a nice day :)
Answer:
A. In a graduated cylinder, put some quantity of water and measure the initial volume. Then put a coin and measure the volume. To find the volume of the coin, simply subtract the initial volume (water only) from the ending volume (water + coin). To measure the mass, take a dry coin and place it on an electronic scale. Density = mass / volume, so divide the mass by the volume to calculate the density of the coin.
B. When measuring the volume, make sure to look at the graduated cylinder at eye level and read from the bottom of the meniscus.