Question

When we drop an iron ball in mercury it will

Answer 1

Answer:

it will float

becz density of iron ball is less than mercury

Answer 2

When we drop iron ball in mercury:

Explanation:

• Mercury could be a element with the symbol Hg and number 80. it's commonly called quicksilver and was formerly named hydrargyrum from the Greek words, hydro or and Argyros.
• Iron could be a matter with the symbol Fe and number 26. it's a metal that belongs to the primary transition series and group 8 of the table. It is, by mass, the foremost common element on Earth, right ahead of oxygen, forming much of Earth's outer and inner core.
• Density could be a word we use to explain what proportion space an object or substance takes up (its volume) in respect to the quantity of matter in this object or substance
• The ball will float. it's because the density of the iron ball is lesser than the density of mercury.