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प्रश्न
Write 'T' for true and 'F' for false for the following:
0 is an integer.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
Write all integers between: -5 and 0
Find the sum of: −18, + 25 and −37
Write the successor of the following: 70
For the following statement write (T) for true and (F) for false:
| −5| < |−3|
Divide: 3000 by –100
Which of the following is a true statement?
−4 and −3 are non-comparable
Fill in the blank using <, = or > :
–60 ______ 50
An atom changes to a charged particle called ion if it loses or gains electrons. The charge on an ion is the charge on electrons plus charge on protons. Now, write the missing information in the table given below:
| Name of Ion | Proton Charge | Electron Charge | Ion Charge |
| Hydroxide ion | +9 | – | –1 |
| Sodium ion | +11 | – | +1 |
| Aluminium ion | +13 | –10 | – |
| Oxide ion | +8 | –10 | – |
The highest point measured above sea level is the summit of Mt. Everest which is 8,848 m above sea level and the lowest point is challenger Deep at the bottom of Mariana Trench which is 10911 m below sea level. What is the vertical distance between these two points?
An atom consists of charged particles called electrons and protons. Each proton has a charge of +1 and each electron has a charge of –1. Remember number of electrons is equal to number of protons, while answering these questions:
What will be the charge on an atom if it loses an electron?
