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How do I draw a dot and cross diagram to show covalent bonds?

Start by identifying the atoms that are going to be bonded to each other, for example, two hydrogen atoms, and then work out how many electrons are in the outer shell of those atoms. Hydrogen only has one el...
FR
11318 Views

How do I translate the expression "small talk" into Spanish?

La traducción literal de "small talk" sería: pequeña charla. Sin embargo, hay pocas traducciones que se puedan hacer de una lengua a otra de manera literal. Si se dijera "pequeña charla",...
JA
Answered by Julia A. • Spanish tutor
2531 Views

How to solve the following simultaneous equations? Equation 1: 3x+y=10 Equation 2: 2x-y=5

There are 2 easiest and quickest ways to approach this question: 1). By elimination: When using the elimination method, you want to make sure that you choose the correct variable to eliminate to ensure only ...
AC
Answered by Angel C. • Maths tutor
9524 Views

Quelles sont les avantages et inconveniants de l'internet?

Encore aujourd'hui, Internet reste l'une des plus grande creation humaine. Elle ouvre une multitude de portes et de possibilités, permet un monde ouvert et connecté en favorisant l'échange et le contact. Cep...
MV
Answered by Maee V. • French tutor
4195 Views

How do I ask a question in French?

Suppose you want to ask someone if they are tired. You need to start with a declarative sentence: "Tu es fatigué", which means "You are tired" There are two methods you can use to ask a q...
MH
Answered by Matthis H. • French tutor
4060 Views