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Chemistry

Lia Ruecker ∙

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Term1/15

Substance that speeds up the rate of chemical reaction

Definition1/15

catalysts

promoters

Term1/15

If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged

Definition1/15

If a fluorine atom were to attract an extra electron from lithium, the lithium atom would become ______________ charged.

Answer: positively

Term1/15

Atoms with a low electronegativity like calcium might bond with

Definition1/15

an atom with a high electronegativity, like fluorine

Term1/15

Catalysts are that increase the rate of a chemical reaction

Definition1/15

Catalysts are substances that increase the rate of a chemical reaction -APEX

Term1/15

Does The sharing of valence electrons between atoms indicates an ionic bond

Definition1/15

No
false

Term1/15

When atoms in a covalent bond have a rather high difference in the electronegativities the bond is set to be

Definition1/15

A polar covalent bond.

Term1/15

Which of the following is an example of redox reaction-

Definition1/15

Redox reaction is chemical reactions. This happens when atoms oxidation state changes.

Term1/15

Which the following is a necessary product of a combustion reaction

Definition1/15

heat

Term1/15

Which one of the following is a balanced equation

Definition1/15

2NH3(g) + 3Mg(s) —> 3H2(g) + Mg3N2(s)

Term1/15

What Are Clues That A Chemical Reaction That A Chemical Reaction May Have Taken Place

Definition1/15

formation of a solid and release of heat. apex

Term1/15

The change that takes place when two or more substances what to form new substances is called a chemical reaction

Definition1/15

(Apex) interact

Term1/15

Nitrogen dioxide would have which of the following formulas

Definition1/15

NO2

Term1/15

If a chlorine atom were to attract an electron from sodium the chlorine atom would become charged.

Definition1/15

positively

Term1/15

What Bond energy needed to break or create bonds is measured in units is called

Definition1/15

The answer is B. Kilojoules

Term1/15

Atoms like sodium and lithium often lose electrons, which makes them

Definition1/15

cations

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Cards in this guide (15)

Substance that speeds up the rate of chemical reaction

catalysts

promoters

If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged

If a fluorine atom were to attract an extra electron from lithium, the lithium atom would become ______________ charged.

Answer: positively

Atoms with a low electronegativity like calcium might bond with

an atom with a high electronegativity, like fluorine

Catalysts are that increase the rate of a chemical reaction

Catalysts are substances that increase the rate of a chemical reaction -APEX

Does The sharing of valence electrons between atoms indicates an ionic bond

No
false

When atoms in a covalent bond have a rather high difference in the electronegativities the bond is set to be

A polar covalent bond.

Which of the following is an example of redox reaction-

Redox reaction is chemical reactions. This happens when atoms oxidation state changes.

Which the following is a necessary product of a combustion reaction

heat

Which one of the following is a balanced equation

2NH3(g) + 3Mg(s) —> 3H2(g) + Mg3N2(s)

What Are Clues That A Chemical Reaction That A Chemical Reaction May Have Taken Place

formation of a solid and release of heat. apex

The change that takes place when two or more substances what to form new substances is called a chemical reaction

(Apex) interact

Nitrogen dioxide would have which of the following formulas

NO2

If a chlorine atom were to attract an electron from sodium the chlorine atom would become charged.

positively

Polyatomic ions always carry a positive charge

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Chemistry

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Chemistry

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

Is Dihydrogen monoxide an example of a nonpolar molecule

Chemistry

Is Dihydrogen monoxide an example of a nonpolar molecule

If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged

Hydrogen bonds create unusual properties in water what are they

How many sodium atoms are needed to form an ionic bond with sulfur

Chemistry

Substance that speeds up the rate of chemical reaction

The electron geometry of a water molecule is even though the molecular geometry is bent

The bond order for a double bond is

Identify the characteristics of ionic bonds

Chemistry

Maxwell a Russian scientist created an early periodic table of elements

Atoms with a low ionization energy hold tight to their outer valence electrons

If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged

When hydrogen is attached to the more highly electronegative oxygen atom in a water molecule

Chemistry

To name the compound written as CuO you would write

The electron geometry of a water molecule is even though the molecular geometry is bent

Is Dihydrogen monoxide an example of a nonpolar molecule

Polyatomic ions always carry a positive charge

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