The difference in properties between diamond and graphite is primarily due to their distinct atomic structures. In diamond, each carbon atom is tetrahedrally bonded to four other carbon atoms, creating a strong three-dimensional network that results in high hardness and a brilliant luster. In contrast, graphite has a planar structure where each carbon atom is bonded to three others in flat sheets, with weaker van der Waals forces between the layers, allowing them to slide over each other. This structural variation accounts for diamond’s rigidity and brilliance compared to graphite’s softness and conductivity.
Scientists form hypotheses to propose a possible explanation or answer to a specific question or problem they are investigating. These hypotheses are testable and help guide the research process to determine if the proposed explanation is correct or needs to be revised.
The Big Bang theory is a scientific explanation for the origins of the universe, proposing that it began as a singularity and has been expanding ever since. Other theories, such as steady-state or oscillating universe models, propose alternative ideas for the origin and evolution of the universe that differ from the Big Bang theory. The key difference lies in how these theories explain the creation and development of the cosmos.
earth
B. Scientific law. Scientific laws describe a relationship between variables based on consistent patterns observed in experiments or observations, without providing an explanation for why this relationship exists. Hypotheses and theories, on the other hand, propose explanations for observed phenomena.
1600s
Lamarck proposed a scientific explanation for evolution because organisms evovled through the inherititance of acquired charactaristics.
Lamarck hypothesized that organisms evolved through the inhertitance of acquired charactaristics.
One possible explanation is that the phenomena could be the result of a specific cause or underlying mechanism, supported by evidence or logical reasoning. Additional research or experimentation may be needed to further validate the proposed explanation.
Research questions are broad inquiries that guide a study, while hypotheses are specific statements that predict the relationship between variables in a study. Research questions explore a topic, while hypotheses propose a testable explanation for a phenomenon.
"Propose a suggestion" means to offer an idea or recommendation, while "propose a challenge" means to present a difficult task or obstacle. The former encourages exploring new possibilities, while the latter involves overcoming difficulties or obstacles.
Harry Hess proposed an explanation that tied together data on the age of ocean rocks, sediment thickness, and magnetic striping.
"Hypothesize" means to propose a theory or explanation for something based on limited evidence. It involves making an educated guess or prediction that can be tested through further research or experimentation.
Scientists form hypotheses to propose a possible explanation or answer to a specific question or problem they are investigating. These hypotheses are testable and help guide the research process to determine if the proposed explanation is correct or needs to be revised.
NO :D he haven't (yet) and will not. because they are only with each other to enjoy and nothiin more than this or may be for more fame. But if we ignore all that then He'll not propose her because of age difference and Selena's family
I propose we stop writing sentences and go to sleep.The guy wanted to propose to his girlfriend.
He knelt on one knee to propose to her. He tried to propose a compromise, but they wanted nothing to do with it.
You don't u propose to her