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What's the difference between an ionic bond and a covalent bond?

They're both similar but form between different types of elements. An ionic bond will form between a metal and a non-metal. The metal will donate electrons and the non-metal will accept the electrons, f...

GS
Answered by George S. Chemistry tutor
3484 Views

Round 4 and 3/8 to the nearest whole number.

Here we know the lower option will be 4, and that as our numerator is smaller than our denominator, or higher whole number to round to will be 5. Between 4 and 5 the halfway point is 4/8 as 4 is half of e...

DD
Answered by Deepali D. Maths tutor
4375 Views

Quantitative and qualitative testing are important aspects to consider when selecting a material or materials for a specific product. Explain what you understand by each of these terms.

Quantitative testing is objective and can often be judged numerically. For example, 'The material must weigh no more than ......' is an example of a quantitative specification point.
Qualitative tes...

DD
3544 Views

A portable space saving football goal has been launched to promote sport and activities for 3 to 5 year old children. Describe the properties of ABS that make it a suitable material for the football goal.

It is strong and lightweight, and so can be taken apart and stored in a car boot etc. for transport. ABS has a glossy finish which means it requires not protection for indoor or outdoor use. It is a hard ...

DD
2016 Views

How to I prepare for a Cambridge interview?

If you got an interview you are already halfway there - congratulations! The interviewers liked your application and think you have potential, so your job during the interview is just to try to convey tha...

LG
1602 Views

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