gr. 2.3 at 25°C; valence +3. Boron is a nonmetallic element existing as a dark brown to black amorphous powder or as an extremely hard, usually jet-black to silver-gray, brittle, lustrous, metallike crystalline solid

it is a network solid, a lattice of many covalent bonds (like diamond, except that it is black rather than transparent).

You are watching: What kind of solid is crystalline boron b



It is a network solid, a lattice of many covalent bonds (like diamond, except that it is black rather than transparent).

Explanation:



*

*

*

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car​
Select the correct answer.The temperature on Saturday was 6 1/2 °C. On Sunday, it became 3 3/4 °C colder. What was the temperature on Sunday?...
Suppose a state legislator proposed a bill to limit the amount of time a law enforcement officer would be allowed to go undercover. What might be the...
I NEED HELP PL LIKE ACTULLY U GET 55 POINTS IF U ANSWER SO PLZ HELP ME.Deconstruct the plot of killing time by breaking down what happens in the exp...
Trinity is twice the age of Summer. The sum of their ages is 42. How old is Summer?A. 14B. 28C. 21D. 84...
When Jimmy Carter was president in the late 1970s,gas prices dropped to all-time lows.he was seen as a strong leader.the country exper...
PLEASE HELP ANSWER 1 AND 21.Herman Melville shows humans as being irrational a lot of the time. As in, we let our emotions take over, and do things...
The results of Cunningham"s study of rocksfrom the Doushantuo formation in China canbest be described as(A) anomalous.(B) defin...
4. Fear of being teased-Your dad noticed you were squinting when you werewatching TV. He made you an appointment with the eye doctor, and sure enoug...
Indicated ions of which salts are formed. Write the salt formulas:a) Na+ and S2- b) Cu2+ and NO3- c) Fe3+ and S042-d) Ca2+ and Cl- e) Al...
Ava wraps presents at the gift wrapping booth. She wraps 35 presents in 5 hours on Wednesday and 56 presents in 8 hours in Saturday. what is the const...
rachel wants to put her dog tutu, outside in the backyard. she ties a 13 ft rope around the magnolia tree in the yard. the rope is attached to a prote...
a farm girl becomes a writer, which Is the meaning of depression As it is used in paragraph 1 of The Passage...
What would be the effect if any of the functions or responsibilities of a free press were abandoned? Explain the consequences....

See more: How Long Does Chicken Broth Last In The Fridge After Opening


You are registered.Access to your account will be opened after verification and publication of the question.
Pick a subjectMathematicsHistoryEnglishBiologyChemistryPhysicsSocial StudiesAdvanced Placement (AP)SATGeographyHealthArtsBusinessComputers and TechnologyFrenchGermanSpanishWorld Languages
No commitments. Cancel anytime. All pricing is in US dollars (USD). The subscriptoin renews automaticaly until you cancel. For more information read our Terms of use & Privacy Policy