The valence of an element or radical is
A. equal to the number of positive or negative charges on the ion.
B. greater than the number of positive or negative charges on the ion.
C. not related to the number of positive or negative charges on the ion.
D. less than the number of positive or negative charges on the ion.

s

The valence of an element or radical is equal to the number of positive or negative charges on the ion.

Question

Asked 4/11/2018 10:58:35 AM

Updated 4/11/2018 4:04:12 PM

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The valence of an element or radical is equal to the number of positive or negative charges on the ion.

Added 4/11/2018 4:04:12 PM

This answer has been confirmed as correct and helpful.

Solve this inequality: 9h 2 **Weegy:** 9h + 2 **User:** What's the circumference of a circle with a diameter of 30 centimeters?
A. 94.2 centimeters
B. 188.4 centimeters
C. 9.55 centimeters
D. 47.1 centimeters (More)

Question

Updated 137 days ago|7/10/2020 7:53:35 AM

1 Answer/Comment

The circumference of a circle with a diameter of 30 centimeters is: 94.2 centimeters.

Solution:

Circumference (c) = Diameter (d) * pi

c = 30 * 3.1416

c = 94.2 (rounded)

Solution:

Circumference (c) = Diameter (d) * pi

c = 30 * 3.1416

c = 94.2 (rounded)

Added 137 days ago|7/10/2020 7:53:35 AM

This answer has been confirmed as correct and helpful.

What's the perimeter of a regular heptagon if one side measures 3 inches? A. 18 in. B. 11 in. C. 10 in. D. 21 in.

Question

Updated 3/30/2019 10:13:09 AM

1 Answer/Comment

The perimeter of a regular heptagon if one side measures 3 inches is 21 inches .

Perimeter = 7*a =7*3 =21 inch.

Perimeter = 7*a =7*3 =21 inch.

Added 3/30/2019 10:13:09 AM

This answer has been confirmed as correct and helpful.

Confirmed by SecretAgent [3/31/2019 6:26:00 AM]

how many sides are on a pentagon? **Weegy:** Penta means five, so a pentagon has five sides. **User:** Store space in a shopping mall is often rented by the square foot. What's the area of a rectangular jewelry store that is 12 feet wide and 18 feet long?
A. 216 square feet
B. 576 square feet
C. 68 square feet
D. 288 square feet (More)

Question

Updated 6/11/2019 9:49:30 AM

1 Answer/Comment

Store space in a shopping mall is often rented by the square foot. The area of a rectangular jewelry store that is 12 feet wide and 18 feet long is 216 square feet. Area = l*w =18*12 =216

Added 6/11/2019 9:49:30 AM

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What's the radius of a circle with an area of 64 square feet?
A. 5.41 ft.
B. 4.51 ft.
C. 20.38 ft.
D. 41.5 ft.

Question

Updated 4/10/2018 9:43:23 AM

1 Answer/Comment

The radius of a circle with an area of 64 square feet is 4.51 ft.

Added 4/10/2018 9:43:23 AM

This answer has been confirmed as correct and helpful.

Where did most slaves taken from Africa to the western hemisphere end up?
A. North America
B. The Caribbean
C. England
D. Mexico **Weegy:** The Caribbean is where most slaves taken from Africa to the western hemisphere ended up.
**User:** Which of the following was a result of slave raiding by Portuguese slavers in Kongo?
A. Portugal split apart into three separate nations
B. Portugal went to war with England
C. Relations between Kongo leaders and the Portuguese became strained
D. England went to war with France **Weegy:** Relations between Kongo leaders and the Portuguese became strained was a result of slave raiding by Portuguese slavers in Kongo.
**User:** Which American crop became popular in the Islamic empires during the early modern era?
A. Tobacco
B. Corn
C. Wheat
D. Silk (More)

Question

Updated 4/10/2018 11:26:36 AM

1 Answer/Comment

Tobacco crop became popular in the Islamic empires during the early modern era.

Added 4/10/2018 11:26:36 AM

This answer has been confirmed as correct and helpful.

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