Question

Choose the correct option.

1. Anything that has mass and occupies space is known as?

a) compound b) particles c) elements d) matter

2. The metal which is liquid at room temperature is?

a) sodium b) mercury c) potassium d) magnesium

3. protons and neutrons are collectively known as?

a) proton b) neutron c) nucleus d) nucleon

4. isotope of hydrogen having same mass number and atomic number is called?

a. hydrogen b) deuterium c) tritium d) protium​

Answer 1

Answer:

1)matter

2)mercury

3)nucleon

4) don't know

Explanation:

I hope this is helpful to you

Answer 2

$\underline ☆ \mathrm \red{matter}$

$\underline ☆ \mathrm \orange{mercury}$

$\underline ☆ \mathrm \pink{nucleon}$

$\underline ☆ \mathrm \blue{hydrogen}$

◆━━━━━━◆❃◆━━━━━━◆

✎﹏MARK IT AS BRAINLIEST❤️

ﾟ･*☆¸¸.•*¨*•♪¸¸.•*¨*•.•*¨*•.¸¸☆*･ﾟ

➻❥Iռɕɾεɖıɓɭε Kɦυꜱɦı࿐ཽ༵

◆━━━━━━◆❃◆━━━━━━◆