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The law of conservation of mass states that
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
What is the correct name for the covalent compound CF3?
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
When atoms share valence electrons it is known as a
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
When naming ionic compounds you use prefixes.
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
If the products formed from burning a candle are mostly carbon (C), carbon dioxide (CO2) and Water (H2O), what elements are in the reactant?
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
Which is an example of a chemical reaction?
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
Magnesium bromide is an ionic compound with the chemical formula MgBr2. What does the “2” tell you?
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
When 3 g of chlorine is added to 8 grams of sodium, how much sodium chloride is produced?
carbon, hydrogen and oxygen
covalent bond
carbon trifluoride
matter can't be created or destroyed.
eating an antacid to calm your upset stomach
There are two bromide ions for every magnesium ion.
False, prefixes are only used in naming covalent compounds.
11 g
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