If we multiply five positive integers and one negative integer, then the resulting integer is _____.
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 |
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 |
---|---|---|---|
Oxide ion | +8 | -10 |
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 |
---|---|---|---|
Aluminium ion | +13 | -10 |
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 |
---|---|---|---|
Sodium ion | +11 | +1 |
The table shows the lowest recorded temperatures for each continent. Arrange the continents in order from the lowest recorded temperature to the highest recorded temperature.
And select the correct option.
Continent | Temperature (in Fahrenheit) |
---|---|
Africa | -11° |
Antarctica | –129° |
Asia | –90° |
Australia | – 9° |
Europe | –67° |
North America | – 81° |
South America | –27° |
The table given below shows the elevations relative to sea level of four locations. Taking sea level as zero, answer the following question,
Location | Elevation (in m) |
---|---|
A | -180 |
B | 1600 |
C | -55 |
D | 3200 |
Which location is farthest from sea level?
You have Rs. 500 in your savings account at the beginning of the month. The record below shows all of your transactions during the month. How much money is left in your account after these transactions?
Cheque No. | Date | Transaction Description | Payment | Deposit |
---|---|---|---|---|
384102 275146 | 4/9 12/9 | Jal Board Deposit | Rs. 120 | Rs. 200 |
384103 801351 | 22/9 29/9 | LIC India Deposit | Rs. 240 | Rs. 150 |
The table given below shows the elevations relative to sea level of four locations. Taking sea level as zero, answer the following question,
Location | Elevation (in m) |
---|---|
A | -180 |
B | 1600 |
C | -55 |
D | 3200 |
Which location is closest to sea level?
Convert the following from fahrenheit to celsius using C=\frac{5}{9}\left(F-32\right)
Gas | Freezing Point at Sea Level (°F) | Freezing Point at Sea Level (°C) |
---|---|---|
Helium | -458 |
Convert the following from fahrenheit to celsius using C=\frac{5}{9}\left(F-32\right)
Gas | Freezing Point at Sea Level (°F) | Freezing Point at Sea Level (°C) |
---|---|---|
Oxygen | -369 |
The table given below shows the elevations relative to sea level of four locations. Taking sea level as zero, answer the following question,
Location | Elevation (in m) |
---|---|
A | -180 |
B | 1600 |
C | -55 |
D | 3200 |
Arrange the locations from the least to the greatest elevation
Convert the following from fahrenheit to celsius using C=\frac{5}{9}\left(F-32\right)
Gas | Freezing Point at Sea Level (°F) | Freezing Point at Sea Level (°C) |
---|---|---|
Hydrogen | -435 |
Convert the following from fahrenheit to celsius using C=\frac{5}{9}\left(F-32\right)
Gas | Freezing Point at Sea Level (°F) | Freezing Point at Sea Level (°C) |
---|---|---|
Krypton | -251 |
Convert the following from fahrenheit to celsius using C=\frac{5}{9}\left(F-32\right)
Gas | Freezing Point at Sea Level (°F) | Freezing Point at Sea Level (°C) |
---|---|---|
Argon | -309 |
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