Barium, a chemical element with the symbol Ba, has an atomic number of 56. This means that, when expressed as an integer, Barium is represented by the number 56.
That's already an integer.
50 can be expressed as the integer "fifty" or as the numerical value 50.
No, as it cannot be expressed as an integer or a quotient of an integer.
A rational number is one that can be expressed as one integer (whole number) over another integer. 4.89 = 489 ÷ 100 = 489/100 In this form 489 is an integer and 100 is an integer, so 4.89 can be expressed as one integer over another integer, thus it is a rational number.
A rational number, other than an integer, is expressed as a fraction.
That's already an integer.
50 can be expressed as the integer "fifty" or as the numerical value 50.
No, as it cannot be expressed as an integer or a quotient of an integer.
The word equation for the reaction of barium with flame can be expressed as follows: Barium + Flame → Barium Oxide. When barium is heated in a flame, it reacts with oxygen in the air to form barium oxide, which can produce a characteristic green color in the flame.
407 is an integer, not a fraction. It can be expressed as a fraction by writing it as 407/1.407 is an integer, not a fraction. It can be expressed as a fraction by writing it as 407/1.407 is an integer, not a fraction. It can be expressed as a fraction by writing it as 407/1.407 is an integer, not a fraction. It can be expressed as a fraction by writing it as 407/1.
Any integer can be expressed as a fraction with the numerator equal to the integer and the denominator equal to 1.
98
A rational number is one that can be expressed as one integer (whole number) over another integer. 4.89 = 489 ÷ 100 = 489/100 In this form 489 is an integer and 100 is an integer, so 4.89 can be expressed as one integer over another integer, thus it is a rational number.
A rational number, other than an integer, is expressed as a fraction.
Any integer can be expressed as a fraction in its simplest form by putting it over 1.Any integer can be expressed as a fraction in its simplest form by putting it over 1.
An irrational number is one that can NOT be expressed as a fraction, with integer numerator and denominator. 3.8 CAN be expressed as such, namely, 38/10, so it is RATIONAL.
The thermal conductivity of Barium is expressed by the formula :18.4 W·m−1·K−1, So, yes, the chemical element, Barium conducts heat. However, compounds of Barium may have different degrees of thermal conductivity.